Concertina Liner is a blast hole liner with a difference. The concertinaed liner allows for single pass loading of a blast hole, increasing mine productivity and reducing time spent at each hole. The Concertina liner is made from a specially engineered 150 µm blended polyethylene which offers high strength and abrasion resistance, while having a memory to conform to the hole diameter when loaded.

BLASTBAG Q is a groundbreaking new BLASTBAG plug introduced by MTi Group. BLASTBAG Q maintains the standard for safety and user-friendliness that characterises MTI group products while being more affordable than alternative products

The MTi Group SEGER BAG SPIDER is designed to connect to BLASTBAG ACE UG to hold it in 64mm115mm holes, keeping it up the hole during the inflation process and saving the operator time. The SEGER BAG SPIDER features fins that clamp onto the BLASTBAG allowing for application in upholes or even down holes, while allowing for insertion with either an ANFO Hose (25mm ID/32mm OD), or an emulsion nozzle.

AQUADECK borehole plugs are assembled using two octagon shapes, each designed to lock down a blast hole at a predetermined depth at an angle after activation. This product can be used down dry holes, but is specifically designed to provide users with a reliable borehole plug for water filled blastholes.

MTi Group’s Hardwood Stakes provide a simple, reliable solution for securing leads at the collar and preventing them from dropping into the hole. Manufactured from sturdy, sustainably sourced hardwood, they deliver dependable strength in demanding mining environments. With precision machine-pointed ends for fast, easy ground insertion, these stakes help crews work efficiently while maintaining blast site safety and control.

Our Retrieval tool is designed as a safe mechanism for retrieving inflated Gas Bags or Air Bags in drill holes. The tool has a sharp end and a barb to deflate and retrieve an inflatable plug if it has been located incorrectly.

MTi Groups Wooden Dowels are a affordable and effective way to stop leads falling down drill holes. They are of high quality manufacture and come in a 10 mm diameter x 600 mm long variant. Because Wooden Dowels are manufactured instead of grown, you can be confident that every product is strong and uniform. ​ The Wooden Dowel comes in a bag of 50 and is easy to hammer into hard ground due to the robust nature of the dowel

TUFFSTAKE is an environmentally friendly staking solution developed by MTi Group for the Drill & Blast industry. Designed to prevent leads from falling down drill holes and withstand harsh mining conditions, TUFFSTAKE is manufactured from 100% recycled and recyclable plastic, providing superior and consistent strength compared to traditional bamboo stakes, which can vary in quality due to natural growth. Its durable design offers a more sustainable alternative to other plastic stakes on the market while maintaining the strength required for heavy-duty mining environments. Featuring a pencil-shaped end for easier ground penetration and available in various lengths to suit site-specific requirements, TUFFSTAKE delivers a reliable, versatile, and sustainable staking solution that outperforms traditional options.

MTi Group sources legally farmed, high quality Bamboo Stakes. They are used as a lightweight stake to prevent leads falling down drill holes. These Bamboo Stakes undergo strict QC to ensure product meets quality and environmental requirements. Every bamboo stake is at minimum 10 mm diameter x 750 mm long and has been treated to comply with export requirements. ​ The Bamboo Stake is a affordable alternative to Wooden Dowels and is packed in a 250 unit bundle with a convenient bag with shoulder strap for easy carrying and deployment.

MTi Group Traffic Cones are durable, stackable cones designed with weighted bases to prevent them from blowing away. They provide a cost-effective solution for demarcating activities and hazards on site. Each cone features a solid black base and a reflective band around the centre for improved visibility. The text or markings on the reflective band can be customised to suit specific customer requirements.

MTi Group's thermoplastic Teflon-lined droplines are specifically designed for the underground environment and for use with BLASTBAGª AERO and BLASTBALL. Made to fit an AERO Weight or AB-C Coupling on the end of it, these droplines are designed to take the tensile load of installation of a bag repeatedly. Crimps are positioned every 5m/10 ft to ensure to allow the depth to be recorded. The dropline is available in a range of sizes suited to any application.

Seamlessly integrate your AERO plug installations with MTi Group's INFLATION COUPLING, the patented solution designed to enhance efficiency in both underground and open pit operations. This versatile connector ensures secure and straightforward inflation of BLASTBALL™ and BLASTBAG AERO™, adapting to various hose sizes for a perfect fit in any operation.

These durable plastic stackable PYRAMID SIGNS are ideal for use in the hardiest mine sites. They include cut out carry handles and are weighted appropriately to stop them blowing away in high winds. Messages can be customised to the customer requirement and messages are visible from all 3 sides to ensure visibility from any direction.

MTi Group UNDERGROUND HOSE REEL - This teflon-lined hose and patented coupling system streamline inflation for BLASTBALL™ and BLASTBAG AERO™ plugs. Capable of both inflation and deflation. This standalone, plug-and-play air service unit is a must-have for any mining operation.

The Regulated Inflation Cabinet provides a complete air service solution for applications where the Underground Hose Reel may not be suitable, such as upholes and other challenging drill hole geometries. Designed for ease of use, the cabinet features an internal regulator that consistently inflates BLASTBAG™ or BLASTBALL™ products to the desired pressure. Mounted on a caddy within an underground mine basket, the unit allows operators to position the bag at the required location and initiate inflation with the press of a button. The flow meter indicates when the bag has reached the correct pressure, after which the system can be decoupled and the hole retrieved. For durability and ease of maintenance, the cabinet includes a removable filter that helps extend product life and allows for simple replacement. The Regulated Inflation Cabinet is best used in conjunction with ANFO to AERO couplings, BLASTBALL™, or BLASTBAG AERO™

The DC Inflation Rig is a compact, turnkey air supply designed for fast and reliable inflation of BLASTBAG AERO™ Plugs. Built for efficiency where truck space is limited, this lightweight skid connects directly to an Anderson socket on any utility vehicle and can run continuously for hours. With a tare weight under 80 kg (180 lb), it’s easily moved between mobile plants and can be tailored to suit any blasting environment—making it the ideal solution for demanding drill and blast conditions.

The explosive warning tape is available in rolls 100mm wide by 100m in length. Made from an extremely reflective (day and night) plastic, the tape increases safety during digging when a misfire is present. EXPLOTAPE is available in reflective and non-reflective type plastic.

MTi GROUP’s brand of flagging or survey tape is ideal for site use and blasting. Available in large capacity rolls, the tape features an anti unravel coating to reduce waste. The coating also helps the colour stay vibrant when left outside. Other colours and custom design with print is available on request

MTI GROUP's Heavy Duty Solarlight - the ultimate lighting solution for maximum visibility and durability. With its flashing feature, this solar light is perfect for a variety of applications. Sold in boxes of 8 (8/box)

Reflectabunt is MTi Groups brand of reflective bunting which allows for clear demarcation lines to be created in any environment. Reflectabunt comes in a 700 meter long roll with reflective tags placed at 1 meter intervals. Tags are welded onto the carrier line to increase the life of the product and allow for harsher conditions. By welding the tag, a clean connection is created between the carrier line and the reflective tag, eliminating the chance of corrosion, damage or snagging. This means Reflectabunt is the ideal solution to maximise your explosive capability.

If paint and aerosols become an inconvenience on site, these pre-coloured drill hole markers provide an ideal solution for survey and pattern marking. Made from clay, the product is completely biodegradable, lightweight and quick to deploy

Produced specifically for the mining industry, the marking paint is non-toxic, toluene-free and features non-flammable propellants. Comprising of quick drying highly visible dyes, the paint will cover rock well and not wash off in the rain. Available in a range of colours and nozzle patterns, our Marking Paint is the ideal tool when marking out patterns or during QA ​and QC.

MTi Group's Reusable Pin Tags are designed to be used in place of survey flags. These pins offer visibility and reusability, saving both time and the environment.

The MITIMEASURE™ is a stainless-steel depth gauge / polyline built for drill & blast work. It gives accurate depth readings, handles heavy loads, and holds up in harsh ground. The steel core doesn’t stretch, and the thick coating keeps the line protected. It doesn’t tangle or knot, even when it’s wet, and it winds up easily after every hole. Most crews use it as their main depth gauge tool when they need reliable QAQC measurements. The line drops straight, reduces drag in wet holes, and makes it easy to confirm true drilling depth. It works well for shallow holes, pattern checks, and general surveying. Length markings are printed every 0.5 m so you can read depth fast. And because it’s stainless-steel, the tape gives solid feedback when dipping. It’s a simple tool that does the job the same way every time.

non-sparking load pole adapters

High-quality, non-sparking aluminium bronze retrieval tools manufactured by MTi GROUP.

The MTi Group Blasthole Camera is a simple way to see what’s happening inside a blast hole. It shows cavities, cracks, and other problems that can change how explosives sit in the hole. Finding these hazards early helps avoid poor fragmentation, misfires, and fly rock. It keeps the blast safer and more predictable. The camera is built from stainless steel and is waterproof. It has a 120-degree wide-angle lens, integrated lighting, and records clear 1080p HD video. The 7" screen gives a clean picture while you work, and it detaches from the frame when you need to move around. The camera stays centered in the hole using a modular centralizer, so it doesn’t scrape or twist against the walls. The cable is marked every 0.5 m and comes on a strong reel. It feeds smoothly and makes depth checks easy. You can upload footage straight from the SD card using the included reader. Most crews use this as both a blasthole camera and a downhole camera for quick inspections, QA checks, and troubleshooting drilling issues. It works well in harsh ground and is made for drill-and-blast conditions.

Developed by MTi GROUP in the same configuration as the MiTiMEASURE, the thermometer is durable and low cost compared with geotechnical instrumentation. The product consists of 30m of K type thermocouple which is marked in graduations of 0.5m. Used for measuring borehole temperature, the thermometer hot hole dipping tape is great for QA checks on blast holes before loading.

The MTi Group Dipping Weight is purpose-built for accurate blast hole dipping in demanding mining environments. Injection molded from Shore 88 hardness polyurethane, it delivers exceptional strength, flexibility, and durability—even in the harshest site conditions. Resistant to ammonium nitrate, diesel oil, and emulsion, its flat base design allows smoother bobbing and more precise water level measurement. For maximum efficiency, it pairs perfectly with the MTi MiTiMeasure, TuffTape, and CordWheel

Designed to carry the MiTiMEASURE, TUFFTAPE blade or Survey rope, the CANVASREEL is a popular choice when durability and packing efficiency are the main goals. Lightweight and easy to handle it is made from an extremely durable canvas. With plenty of room for the reel to fit its designed to withstand the harshest of outdoor elements.

Made for Miners, the Tuff Tape is the most commonly used measuring tape. The 12mm wide ribbon is printed both sides with easy to read two tone black and red markings on a non-reflective white background. The numbering is specifically designed to be read 'upside down' and from a distance of up to 4m. Made from a transparent abrasive resistant extrusion 50% thicker than other leading brands, the Tuff Tape is extremely resistant to harsh drill and blast environments.

The MiTiWheel Cordwheel is designed to support all of MTi Group’s measuring produdcts, including TUFFTAPE, MiTiMeasure and SurveyRope. Originally developed by the military the MiTiWheel is UV stabilised, impact resistant, and easy to use. It is suitable for underground use, open pit and reactive ground sites and can be expected to hold up to all mine site conditions. It is rated for use in -40 °C to 150 °C .

Survey and map out distances with the Surveyrope made for miners tape. With a cross section of 2mm x 6mm in 50mm graduations, its easy to read with numbers coated in a protective PVC outer shield for durability.

Stay sun protected in the stylish easy fit trucker cap. Designed for all-day wear, this stylish cap features a breathable cotton construction and an adjustable back closure for an easy, comfortable fit. Lightweight, durable, and built for the field, it’s a cap your crew will appreciate for its comfort, breathability, and everyday functionality.

MTi’s Straw Hat is the ideal personal accessory for blast crews working on exposed drill patterns, delivering practical sun protection without compromising comfort. Its lightweight, breathable woven construction keeps crews cool in harsh conditions, while the wide brim provides full face and neck coverage. Designed for performance in the field, it features secure drawstrings for high winds, a reinforced woven outer rim for added durability, and an elastic-lined interior for a comfortable, secure fit throughout the shift.

MTi GROUP's Threaded Polyurethane Tamping Plugs offer a secure and durable fit to loading poles. Used to effectively compact stemming in the borehole.

The MTI Group’s Barbed Retriever Tools are designed to safely retrieve or dislodge explosives, lines and gasbags from the blast hole. The tool comes in two versions, which include a C-shape and a threaded end. The tools are made from high quality, non-sparking copper alloy, which offers excellent durability, special for tough mining environments.

The CollarCone is a tough plastic hole cone (hole saver) used to protect the collar and keep loose ground out. It’s designed for mines and quarries that want cleaner holes, steadier collars, and less re-drilling. The cone sits at the top of the hole, blocks drill cuttings, rocks, and water from falling back in, and keeps the opening clear while you work. This hole cone is injection-moulded, not rotationally moulded. That makes it stronger, more consistent, and up to 20% lighter than other cones on the market. Each size stacks cleanly without sticking because of anti-lock tabs. Downline clips are built into the cone so your line stays put during loading. Smaller sizes use a closed base for long-term hole retention. Larger cones (230 mm+) have an open bottom so you can load straight through the cone on the bench . All sizes are UV-stabilized, impact-resistant, and easy to see in MTi Green.

MTi Group's SPRINGLOCK - engineered to restrain cartridges and explosives in the hole during tunneling operations. It also secures explosives firmly at the toe of the bore hole and is especially useful in angled drilling

BLASTBAG HERO is the industry standard inflatable blasthole plug, designed to deliver reliable sealing, void management and decking in blasting operations worldwide. Its aerosol inflation system uses non-flammable gas and a patented two-speed actuator for controlled deployment. With dual gas-tight bladders and a durable outer scuff bag for protection, BLASTBAG HERO offers dependable performance across a wide range of mining environments.

The ROCKRIVET™ stemming plug uses friction from its fins to hold in the wall of the hole. The fins close up as you push it in and bite once it’s set. It keeps the charge where you put it and cuts down on leaking. There’s a clear passthrough for your downline so you don’t pinch it or cut it off. You can push it with an ANFO hose, or use the ROCKRIVET Connector on a 1¼" load pole. Twist to break it off once you’re at height. It stays put after that and doesn’t walk, twist, or shift on you. Rigid versions hold heavier loads. Semi-rigid versions go in easier in tighter holes. If you’re used to using a spider plug, this does the same job. Just a different fin design.

MTi Group’s Ribbed Head Spider is purpose-built to keep primers tracking true during up-hole loading, even in broken or unstable ground. Its reinforced legs with recessed locking slots fasten securely to the primer, holding it firmly in position throughout explosive pumping. The ribbed, missile-shaped head guides the primer smoothly up the hole, preventing hang-ups caused by poor ground conditions or shearing. Manufactured from a carefully selected plastic blend, the Ribbed Head Spider delivers the ideal balance of impact resistance and rigidity—ensuring reliable grip, durability, and consistent performance in demanding blasting environments.

BLASTX is an innovative semi-rigid stemming device designed to simplify the sealing of overhead and horizontal blast holes. Once installed and pressurised with fluid, the plug expands to create strong confinement capable of withstanding higher loads than traditional stemming solutions. The controlled expansion system allows operators to easily position and activate the plug, improving blast performance and safety.

The MTi Group’s STEMSTOPPA is a plastic blocking product used to stop stemming from penetrating the explosives column. It is designed to be lowered using a 600G DIPWEIGHT where it will stay on top of the explosive’s column. The unique design allows it to sit flat on top of the explosives while the holes allow the explosives to gas as required. The STEMSTOPPA becomes a flat plate which does not allow any further ingress into the explosive’s column and resists force downwards. Stemming loaded into the hole will land on this plug instead of penetrating into the explosive’s column. This guarantees better blasting with a clearly defined area of explosives and stemming.

SLUMPSTOPPA™ is a bottle brush–style uphole retention device used in emulsion blasting to control slumping during loading. In underground operations, emulsion can slump back in upholes while charging. That wastes product, creates mess, and makes collar height inconsistent. SLUMPSTOPPA™ is inserted into the blasthole during loading to help retain the emulsion column where it belongs. On site, many blasters call it a bottle brush. And visually, it looks similar. But its job isn’t cleaning. It’s charge control. The polymer bristles fold back during insertion, allowing the device to be pushed several meters into the hole. Once in place, the bristles help hold the emulsion in position while still allowing gassing to occur. This helps maintain correct collar height and improves loading consistency. SLUMPSTOPPA™ is commonly used in underground emulsion blasting where clean loading, reduced waste, and better housekeeping matter. It’s resistant to emulsion chemicals and designed around global best practice for explosive loading. Used for: Emulsion blasting in underground mining Uphole charge retention Controlling emulsion slumping during loading Improving collar height consistency Reducing wasted emulsion and cleanup Key features: Bottle brush–style bristle design Flexible polymer bristles with stainless steel spine Allows emulsion gassing while retaining charge Resistant to emulsion chemicals Designed to reconcile with AS 2187.2 best practice If emulsion slumping is an issue during loading, SLUMPSTOPPA™ provides a simple, proven way to keep the charge where it needs to be.

BLASTBAG AERO is the original air-operated blasthole plug, designed to enhance blast performance while maintaining safe and environmentally responsible operation. Inflated using compressed air, the dual-bladder construction ensures leak-free performance and reliable sealing in a wide range of underground mining conditions. By improving confinement and explosive energy utilisation, BLASTBAG AERO helps deliver better fragmentation and more efficient blasting outcomes.

MTi Group's MULTIFIT SPIDER ensures accurate primer placement in a range of hole sizes and guarantees designed booster placement. Their unique designs offer flexibility and security for primers in challenging environments.

MITIPLUG is a mechanical plugging device used in underground mining to prevent emulsions and ANFO from slumping or falling out from up holes. The device is made from a semi rigid polymer. The product is resistant to the chemicals in emulsions and ANFO. This plug was recently improved and now features a higher holding capacity, improved downline protection as well as a better seating mechanism for the ANFO hose.

BLASTBAG HERO Flammable is a trusted industry blast hole plug designed for fast, efficient hole sealing and void management. Featuring an aerosol-driven inflation system with a patented two-speed actuator, the bag can be deployed quickly and expanded to the required pressure. Dual gas-tight bladders ensure reliability and prevent leaks, while a protective high-visibility scuffbag shields the system from damage during installation, making it ideal for cost-effective blast hole plugging and decking operations.

MTi Group’s FOAMCUBE is a proven solution for keeping blast holes clean, stable, and ready for loading. It effectively prevents holes from filling with silt and debris while significantly reducing fall-back, even in high-traffic environments with constant vehicle movement and blasting activity. Designed to withstand blasting pressure, FOAMCUBE typically remains securely in place, eliminating the need for frequent replacement. Its reusable design not only lowers operating costs but also ensures drilled holes stay clean and intact until the blasters are ready. By protecting hole integrity, FOAMCUBE dramatically reduces prep time, minimizes costly re-drills, and helps crews maintain productivity and blast readiness with confidence.

BLASTBAG NERO is a heavy-duty inflatable blast hole plug engineered for use in hot or challenging mining environments. Built with reinforced fibre webbing and a durable protective bag, it maintains structural strength even in elevated temperatures where conventional polymers may fail. With a patented two-speed inflation mechanism and high load-bearing capacity, BLASTBAG NERO offers a reliable solution for decking, void management and permanent blast hole barriers.

MTi Group’s COLLARCAP is a reliable retention plug engineered for both open pit and underground mining applications. Using multiple high-strength plastic anchors, it delivers a secure grip against the hole wall, ensuring dependable performance in demanding conditions. Its innovative collet-style design expands like a spring to fully seal the hole, providing complete closure and preventing material loss. Purpose-built for underground use, COLLARCAP offers a proven alternative to SLUMPSTOPPA, giving crews a dependable, easy-to-use solution for effective hole retention.

The BLASTBALL™ is a reinforced blasthole plug engineered for underground development and production drilling, creating a reliable seal that helps crews block breakthroughs, control explosive gases, and maintain consistent column pressure. Built with a hermetic bladder, patented valve system, and tire-strength webbing, this advanced drill hole plug grips securely inside wet or variable boreholes for dependable retention. By preventing pressure loss and directing more explosive energy into the rock, the BLASTBALL™ enhances fragmentation and boosts safety, giving underground teams a durable, repeatable plugging solution that outperforms basic rubber or foam blast hole plug alternatives.

BLASTLINE PLUS is a dependable blast hole liner designed to perform in waterlogged, wet, and fractured ground conditions. Manufactured from durable, rip-resistant fabric with an integrated internal laminate, it effectively contains explosives without leakage while preventing water ingress that can compromise augered products. Supplied on a custom-engineered corrugated box reel, BLASTLINE PLUS protects the liner from environmental damage and enables faster, more efficient installation than conventional alternatives—helping crews maintain productivity and blast integrity in challenging conditions.

BLASTSHIELD has been specifically designed as a barrier material for blast holes in waterlogged or wet conditions (static or dynamic) and/or where cracks and small voids occur. BLASTSHIELD is a high tensile, ripstop woven material with an internal lamination to prevent water ingress and protect augured explosives from degradation. The membrane is designed with specialised materials that are resistant to fuels commonly used in AN based explosives product.

Bandana Mti Branded (Neck Sock) 10/Pack

CORDCUTTER - crafted for precise cutting of detonator cords and initiation lines. Featuring a non-sparking design and a durable, ergonomic build, this tool is the perfect companion for professionals seeking reliability in the field.

QUICKCUT - the ultimate safety cutter designed to prevent repetitive strain injury (RSI) and ensure precision without exposed blades.

MTi GROUP offers a one-sided Shot Firers’ Mirror, ideal for reflecting light down drill holes for inspection in open cut applications. The MTi GROUP Shot Firer Mirrors are pocket-sized and protected in a plastic flip-style case to prevent scratches and breaks. Available in packs of 10, they are slim and allow a one-hand operation

ROCKRIVET CONNECTOR - the essential tool designed to streamline the installation of ROCKRIVET and SLUMPSTOPPA plugs. Its easy connection to loading poles simplifies plug deployment, ensuring seamless, secure placement in both uphole and downhole applications.

HANDHELD INFLATOR - the essential tool for rapid inflation of downhole plugs and air equipment. Designed for durability and precision, this inflator ensures optimal deployment of AERO plugs in both open pit and underground mines, backed by quality fittings for lasting performance.

SOLAR STAND - Designed for use with MTi GROUP solar lights and fits easily on t-posts and other locations that don't suit the spring base of the solar light.

MITICLIP - the ultimate solution for quickly connecting detonator cords to a detonator without the hassle of tape or adhesives. Its durable, UV-stabilized design ensures reliability and efficiency, streamlining your setup process for every shot.

Never lose a line down a blasthole again with MTi Group's MiTiHOOK RETRIEVAL TOOL. Its innovative, articulated design ensures maximum snagging efficiency, transforming line recovery into a simple, reliable process for holes larger than 89 mm.

BLASTSHIELD™ Plus is specifically designed as an ultra-high strength barrier material for blast holes in water logged or wet conditions and/or where cracks and voids occur. The patented gusset folds make loading simple.

BLASTBAG ™ ACE is the safest and most user-friendly inflation solution on the market. It is a chemical-inflation gasbag designed to create a stable air deck in a wide range of blasting conditions. Its simple setup and consistent inflation make it a practical option for underground headings, open pit benches, and areas where ground conditions may vary. The BLASTBAG™ ACE inflates through a controlled chemical reaction, removing the need for pumps or external equipment and helping crews work more efficiently. Each BLASTBAG™ ACE is made from non-metallic, non-sparking materials and contains no hazardous, toxic, or flammable components. This makes it suitable for sites with strict safety requirements and helps reduce the chance of false trips or unintended tool interactions. Once placed, the BLASTBAG™ ACE II forms a stable barrier inside the hole, improving energy distribution and supporting better blast quality. It is lightweight, easy to position, and requires minimal training, which helps reduce preparation time and supports repeatable, consistent use across different teams. Key qualities include: Chemical-reaction gas inflation for predictable expansion Non-metallic construction suitable for sensitive environments User-friendly setup with no external equipment needed Stable air decking to manage energy and reduce common blast issues Reliable performance in both underground and surface conditions The result is a straightforward, dependable air decking solution that fits naturally into daily blasting workflows.