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  • Down The Hole Hammer (DTH) Bits

    21 rowsu2002·u2002DTH Bits. DTH (Down the hole) drilling is a rotary percussive drilling method. Hammer which is used for generating strong impacts is attached to the bottom of the drill string and a drill bit is attached to the lower end of the DTH hammer. The movement of the piston in the DTH hammer is caused by high pressure compressed air.

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  • Down the Hole (DTH) Hammer Bits - Drilling Supply Store

    DTH Hammer Bits. Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a ...

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  • Down the Hole Drill Bits

    Down the Hole Drill Bits. A hammer is only as good as the bit it uses – and no bit is better than Epiroc DTH bits. The economics of drilling often comes down to balancing penetration against bit life. Epiroc bits improve drilling economy regardless of what hammer is used or whether optimized penetration rate or bit …

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  • ROCKMORE DTH (Down-the-Hole) Drilling Tools -

    44 rowsu2002·u2002ROCKMORE DTH (Down-the-Hole) Drilling Tools. Rockmore International manufactures the …

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  • DTH Hammers - Down-The-Hole Hammers

    A Down-the-Hole Hammer is probably the most important component on the drill rig and the DTH Hammers Dubai, Saudi Arabia, UAE, Africa system holds many advantages over other alternatives, for instance: Rotary Drilling is fine for large diameter holes in softer more friable rock but less effective in hard rock or where small diameter holes are needed.

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  • Down-the-hole hammer, DTH hammer - All industrial ...

    down-the-hole hammer. 7 - 10 bar, 135 pcm CIR-90. Down the hole hammer for drilling, to be used with rotation heads, fitted in track drills models MW-5000 or similar, as dimensional stone. Perfect for reducing drilling bypass in depths over 20 meters. Compare this product Remove from comparison tool.

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  • Down the Hole Hammers (DTH)

    2021-9-29u2002·u2002Smaller holes are generally drilled using tophammer drill rigs, and larger holes generally use rotary drill rigs. As a rule of thumb, the smallest hole diameter a DTH hammer can drill is its nominal size. i.e. standard 102 mm (4') hammer will drill a hole down to a minimum diameter of 102 mm (4').

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  • Down The Hole (DTH) Hammer

    tradeKorea is a online B2B trade website offers you matching services to connect buyers and suppliers. Establish reliable relationship between buyers and suppliers through our matching services and find new business opportunities through various online exhibitions.

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  • Down-the-hole hammers - TerraRoc

    DTH hammers Down-The-Hole hammers are a fast, cost efficient and versatile tools for many applications, from water well drillers to construction companies. TerraRoc's different hammer ranges can all be adjusted for the requirement and need of different projects. Drill safely in urban environment How to drill in densely populated areas without damaging the existing structures

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  • DTH Hammer Bits for down the hole drilling

    2021-8-13u2002·u2002DTH Hammer Bits. We have a large inventory of hammer bits ranging from 4' to 17-1/2' in IR, QL, and Mission shanks. Standard bits are concave face, with all others available. Occasionally we have an assortment of sharpened or refaced bits, call for details. Some of the manufacturers we carry are Atlas Copco, Drill King, Drill Master, Mincon ...

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  • Hammer Bits - KSBit

    Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground. Drill bits are …

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  • China DTH Hammer Rock Drill Bit - China Drill Bits, Rock Drill

    Drill Bits, Rock Drill, Drilling Equipment manufacturer supplier in China, offering DTH Hammer Rock Drill Bit, High Air Pressure Button Bit for DTH Down The Hole Drilling Machines, Rock Drilling Tools High Air Pressure DTH Bit and so on.

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  • DTH hammers, DTH bits - Changsha Sollroc Engineering ...

    12 inch Down the Hole dth hammer drill bits for mining drilling. $280.00 - $300.00 Piece. 1 Piece (Min. Order) SOLLROC button bits DTH hammer drill bits for mining rock drilling. $100.00 - $1,000.00 Piece. 1 Piece (Min. Order) High quality hammer drill bit DHD350/COP54 5 inch Down the Hole DTH drill bit.

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  • DTH Hammers - Down-The-Hole Hammers

    A Down-the-Hole Hammer is probably the most important component on the drill rig and the DTH Hammers Dubai, Saudi Arabia, UAE, Africa system holds many advantages over other alternatives, for instance: Rotary Drilling is fine for large diameter holes in softer more friable rock but less effective in hard rock or where small diameter holes are needed.

    Get Price
  • Down the Hole Hammers (DTH)

    2021-9-29u2002·u2002Smaller holes are generally drilled using tophammer drill rigs, and larger holes generally use rotary drill rigs. As a rule of thumb, the smallest hole diameter a DTH hammer can drill is its nominal size. i.e. standard 102 mm (4') hammer will drill a hole down to a minimum diameter of 102 mm (4').

    Get Price
  • Down-the-hole hammers - TerraRoc

    DTH hammers Down-The-Hole hammers are a fast, cost efficient and versatile tools for many applications, from water well drillers to construction companies. TerraRoc's different hammer ranges can all be adjusted for the requirement and need of different projects. Drill safely in urban environment How to drill in densely populated areas without damaging the existing structures

    Get Price
  • Down The Hole (DTH) Hammer

    tradeKorea is a online B2B trade website offers you matching services to connect buyers and suppliers. Establish reliable relationship between buyers and suppliers through our matching services and find new business opportunities through various online exhibitions.

    Get Price
  • Halco Rock Tools

    Halco is a world class manufacturer of Down The Hole (DTH) drilling equipment with manufacturing locations in The United Kingdom and Australia . Our headquarters are in the North of England, where Halco pioneered the development and distribution of DTH hammers and bits in the 1950's. Produced for more than seventy years, our products continue to.

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  • DTH Hammers » Mincon - The Driller's Choice

    2021-10-1u2002·u2002Each Mincon DTH hammer started with a proven design that was developed by Mincon. Using customer feedback and decades of expertise in a wide variety of rock drilling conditions, our engineers fine-tuned every model in the DTH hammer line-up to use less energy per metre drilled. Today, this ethos of continuous improvement ensures that we are ...

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  • China DTH Hammer Rock Drill Bit - China Drill Bits, Rock Drill

    Drill Bits, Rock Drill, Drilling Equipment manufacturer supplier in China, offering DTH Hammer Rock Drill Bit, High Air Pressure Button Bit for DTH Down The Hole Drilling Machines, Rock Drilling Tools High Air Pressure DTH Bit and so on.

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  • DTH Drill Bits

    2020-11-3u2002·u2002DTH drill bits are the most used drill tools no matter for construction or mining industry, especially for the mining industry, we can say the dth drill bit is the foundation for the mining drilling …

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  • Down The Hole (DTH) Hammer

    tradeKorea is a online B2B trade website offers you matching services to connect buyers and suppliers. Establish reliable relationship between buyers and suppliers through our matching services and find new business opportunities through various online exhibitions.

    Get Price
  • IR360 Down The Hole Hammer Bit - Drilling Supplies

    2021-8-13u2002·u2002Hammer Drill Bits; Hammer Lube - EZ Lube (high tech) Hammer Oilers - Electric; Hammer Oilers - Pneumatic; Hammers, Casing; Hammers, Extractor; Hammers, Reverse Circulation; Hammers; Handheld Bit Sharpeners; High-Pressure Hose Restraints - Whip Socks; Hi-Tech 100-50; Hole Shielding Systems; Hurricane Boosters; Hydraulic Breakout Tongs; Hydraulic ...

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  • DTH Hammer for Utility, Gas and Oil

    Center Rock offers one of the most complete lines of down the hole hammers, drills and downhole bits ranging from 3.5' – 48' (89mm – 1219mm) which are designed for peak performance in all rock drilling applications including but not limited to; foundation & geotechnical drilling, blasthole drilling in quarries & mines, waterwell & geothermal boreholes, oil & gas underbalanced drilling ...

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  • Rock Drilling Hammers

    Rock Drill Sales offers Down-the-Hole hammer solutions for water well drilling, miners and quarry drilling and for the construction, oil and gas industries. We even offer environmentally friendly water-lubricated hammers and the reverse circulating RC hammers aimed at Green Field exploration. Epiroc DTH hammers are available in holes sizes from ...

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  • Drilling Supplies

    2018-3-23u2002·u2002Buy drilling equipment, drilling supplies and spare parts. The wide product line includes Reverse circulation RC and Down the hole DTH hammers and bits, Diamond core tools, drill rods, drill steel, tricone bits, well casing, adaptor subs, air perforators, shock absorbers, retract hammers, thread compounds, oilers, polymers, and much, much more.

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  • Dth Hammer : Importers, Buyers, Wholesalers and

    2500+ Dth Hammer Buyers-Importers – Access to Dth Hammer Wholesalers, Distributors, Purchasing and Trade Managers, Traders and Importers Directory.Get Latest Dth Hammer buying leads, quotations and buy offers from Australia Importers, China Importers, France Importers and Italy Importers.

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  • Halco Rock Tools

    Halco is a world class manufacturer of Down The Hole (DTH) drilling equipment with manufacturing locations in The United Kingdom and Australia . Our headquarters are in the North of England, where Halco pioneered the development and distribution of DTH hammers and bits in the 1950's. Produced for more than seventy years, our products continue to.

    Get Price
  • Down The Hole Hammers For Sale

    2021-9-16u2002·u2002Down the Hole Hammers for Sale. At Piling Equipment Ltd, we have a range of DTH hammers available to buy. Our selection includes drill rods, button bits, rock rollers and more. Our inventory is regularly updated, but if you cannot see what you're looking for or are in need of something specific, please get in touch with our sales team. For Sale.

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  • DTH Hammer Bits for down the hole drilling

    2021-8-13u2002·u2002DTH Hammer Bits. We have a large inventory of hammer bits ranging from 4' to 17-1/2' in IR, QL, and Mission shanks. Standard bits are concave face, with all others available. Occasionally we have an assortment of sharpened or refaced bits, call for details. Some of the manufacturers we carry are Atlas Copco, Drill King, Drill Master, Mincon ...

    Get Price
  • DTH Hammer Drill Bit, Down The Hole Hammer Bits, डीटीएच ...

    Sri Sai Blastfree Solutions - Offering DTH Hammer Drill Bit, Down The Hole Hammer Bits, डीटीएच हैमर बिट्स, Dth Hammer Bit in Subhrahmanyapura, Bengaluru, Karnataka. Read about company. Get contact details and address ID: 23865903773

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  • Down-the-Hole Hammer and Bits for Blasthole Drilling

    2021-9-19u2002·u2002longer life and lower overall drilling costs in demanding conditions. Cat® Down-the-Hole (DTH) Hammers and Bits are designed for the most severe blasthole drilling applications, yet they are cost effective for a wide range of drilling needs. The new Cat DTH Hammer is 152 mm (6 in.) in diameter and is the first to be introduced in the new DTH line.

    Get Price
  • IR360 Down The Hole Hammer Bit - Drilling Supplies

    2021-8-13u2002·u2002Hammer Drill Bits; Hammer Lube - EZ Lube (high tech) Hammer Oilers - Electric; Hammer Oilers - Pneumatic; Hammers, Casing; Hammers, Extractor; Hammers, Reverse Circulation; Hammers; Handheld Bit Sharpeners; High-Pressure Hose Restraints - Whip Socks; Hi-Tech 100-50; Hole Shielding Systems; Hurricane Boosters; Hydraulic Breakout Tongs; Hydraulic ...

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  • YG Down the Hole Drilling

    2021-10-1u2002·u2002Down the hole drilling machine is suitable for large-diameter blast hole rock drilling operations in small and medium-sized mines, road construction, water conservancy, and stonework, as well as drilling anchor holes in slope support, tunnel support, and foundation pit support.The main drilling object is a rock formation. Product Description: Down the hole drilling rig is an …

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  • DTH Drill Hammers – Drilling Supply DTH Hammers

    The Down-The-Hole hammer is designed to increase efficiency in drilling as well as conventional drilling. The presented series can be used for multiple purposes such as the geotechnical, mining, quarrying, geothermal, mineral, underground, and other exploration drilling.. Pay attention that the Down the Hole (DTH) hammer is designed for drilling multi-size holes whatever the rock type's …

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  • Eastern Drillers Manufacturing DTH Hammers Drilling Bits

    Bits. EDM manufactures many top quality bits in the following shanks: QL, SD, DHD, and HDH. They range in size from 3-3/4' to 12-1/2'. Call for a complete list of current bits and sizes. Contact us at 1.800.233.0173 for a distributor near you or go to our Sales …

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  • Dth Hammer : Importers, Buyers, Wholesalers and Purchase ...

    2500+ Dth Hammer Buyers-Importers – Access to Dth Hammer Wholesalers, Distributors, Purchasing and Trade Managers, Traders and Importers Directory.Get Latest Dth Hammer buying leads, quotations and buy offers from Australia Importers, China Importers, France Importers and Italy Importers.

    Get Price
  • Drilling Supplies

    2018-3-23u2002·u2002Buy drilling equipment, drilling supplies and spare parts. The wide product line includes Reverse circulation RC and Down the hole DTH hammers and bits, Diamond core tools, drill rods, drill steel, tricone bits, well casing, adaptor subs, air perforators, shock absorbers, retract hammers, thread compounds, oilers, polymers, and much, much more.

    Get Price
  • What is Down the Hole Hammer (DTH Hammer)? - Definition ...

    2021-10-1u2002·u2002A down-the-hole hammer (DTH hammer) is a tool that can be attached to the end of a drill string and inserted into a bore. It's a small jack hammer used to break hard rock into small particles that can be flushed away by the DTH hammer's air exhaust. Advertisement.

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  • Down-the-hole hammer, DTH hammer - All industrial ...

    down-the-hole hammer. 7 - 10 bar, 135 pcm CIR-90. Down the hole hammer for drilling, to be used with rotation heads, fitted in track drills models MW-5000 or similar, as dimensional stone. Perfect for reducing drilling bypass in depths over 20 meters. Compare this product Remove from comparison tool.

    Get Price
  • ROCKMORE DTH (Down-the-Hole) Drilling Tools -

    ROCKMORE DTH (Down-the-Hole) Drilling Tools. Rockmore International manufactures the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining, construction and water well industries. Drill and blast engineers and water well contractors trust Rockmore's DTH equipment because of the precision engineering and high standards of drilling efficiency built into each of our ...

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  • QL Bit, QL Bit direct from Changsha DTH Drill Construction ...

    DTH hammer drill bit QL80 203-305mm 8 inches high air pressure Dth Hammer Bits for mining high quality durable. $456.80 - $481.30 Piece. 1 Piece (Min. Order) 2021 top sale Down the hole DHD350 COP54 5 Inch hammer bit High air pressure convex flat face for water well Mining. $156.40 - $189.10 Piece. 1 Piece (Min. Order)

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  • 8 Inch Down The Hole Rock Drill Dth Hammer - Buy Dth ...

    8 Inch Down The Hole Rock Drill Dth Hammer, Find Complete Details about 8 Inch Down The Hole Rock Drill Dth Hammer,Dth Hammer Bit,Dth Hammers And Bits,Dth Hammer 8 Inch from Mining Machinery Parts Supplier or Manufacturer-Ksq Technologies (beijing) Co., Ltd.

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  • Down The Hole Drilling(DTH) bit -Rock Drilling Tools ...

    In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

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  • Dth Hammer Drill Down The Hole Dth Hammers Water

    Dth Hammer Drill Down The Hole Dth Hammers Water Well Drilling, Find Complete Details about Dth Hammer Drill Down The Hole Dth Hammers Water Well Drilling,Dth Hammer,Dth Hammer Drill,Down The Hole Dth Hammers from Mining Machinery Parts Supplier

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  • Down The Hole (DTH) Hammer

    tradeKorea is a online B2B trade website offers you matching services to connect buyers and suppliers. Establish reliable relationship between buyers and suppliers through our matching services and find new business opportunities through various online exhibitions.

    Get Price
  • DTH Hammer Drilling Into A Hole - Industrial News - News ...

    DTH hammer drilling into a hole. The main drilling rules for pneumatic impact rotary drilling are air volume, air pressure, drill bit speed and hole bottom pressure during drilling. 1. The choice of air volume and pressure (1) Air volume selection. The air volume of pneumatic percussion rotary drilling directly affects the effect of clearing ...

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  • China Pneumatic Down The Hole Drilling Rig Mining Rock

    China Pneumatic Down The Hole Drilling Rig Mining Rock DTH Drill Machine, Find details about China Drill Rig DTH, Pneumatic DTH Drilling Rig from Pneumatic Down The Hole Drilling Rig Mining Rock DTH Drill Machine - Henan Yugong Machinery Co., Ltd.

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  • What is Down the Hole Hammer (DTH Hammer)? -

    2021-10-1u2002·u2002A down-the-hole hammer (DTH hammer) is a tool that can be attached to the end of a drill string and inserted into a bore. It's a small jack hammer used to break hard rock into small particles that can be flushed away by the DTH hammer's air exhaust. Advertisement.

    Get Price
  • Down-the-Hole Hammer and Bits for Blasthole Drilling

    2021-9-19u2002·u2002longer life and lower overall drilling costs in demanding conditions. Cat® Down-the-Hole (DTH) Hammers and Bits are designed for the most severe blasthole drilling applications, yet they are cost effective for a wide range of drilling needs. The new Cat DTH Hammer is 152 mm (6 in.) in diameter and is the first to be introduced in the new DTH line.

    Get Price
  • Down the Hole (DTH) Drilling Tools

    2021-9-29u2002·u2002Down-the-hole bits We offer a comprehensive range of DTH drill bits to match all conceivable applications. Each bit is made from quality alloy steel, and has been precision machined to produce a perfect body, heat treated to the required hardness, given surface compression for fatigue resistance, and fitted with precision buttons manufactured ...

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  • Down The Hole Drilling(DTH) bit -Rock Drilling Tools ...

    In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

    Get Price
  • Down The Hole Drilling Tools & Accessories (DTH Drilling ...

    For efficient down-the-hole (DTH) drilling, Sandvik offers high performance drilling tools to increase your productivity, reduced carbon dioxide emissions and reduce your total operation cost. Sandvik develops tools in close cooperation with the customers …

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  • DTH Drill Hammers – Drilling Supply DTH Hammers

    The Down-The-Hole hammer is designed to increase efficiency in drilling as well as conventional drilling. The presented series can be used for multiple purposes such as the geotechnical, mining, quarrying, geothermal, mineral, underground, and other exploration drilling.. Pay attention that the Down the Hole (DTH) hammer is designed for drilling multi-size holes whatever the rock type's …

    Get Price
  • DRILLING: Cat introduces down-the-hole hammer and bits for ...

    2019-9-12u2002·u2002PEORIA, Ill. – Caterpillar now offers Cat down-the-hole (DTH) hammers and bits designed for the most severe blasthole drilling applications. And they are cost effective for a wide range of drilling needs. The new Cat DTH hammer is 150 mm in diameter and is the first to be introduced in the new DTH line.

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  • The Hole Drilling Tools

    We are a professional drilling tools manufacturer and supplier based in China for more than 20 years. We provide a wide variety of down-the-hole drilling tools, such as top hammer drilling tools, rock anchors, anchor tools, taphole and quarry drilling tools, and more. We make our products with a high-quality alloy, so they are strong and reliable.

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  • DTH(Down The Hole) Drilling Application - hardrockdrills.com

    2017-12-29u2002·u2002December 29, 2017. Among all the drilling method, Down The Hole (DTH) drilling is being used more and more widely and has very high efficiency for some cases. Here, we will introduce the specific application for DTH drilling as most import part of whole basic drilling knowledge. Mining RC – Exploration. − Surface drilling − Exploration.

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  • DTH Hammers & Bits - Black Diamond Drilling Australia

    DTH Hammer. The optimum range of hole size for blast hole drilling with DTH is 90 mm to 254 mm (3 ½'–10″). Smaller blast holes are generally drilled using tophammer, and larger holes generally use rotary machines. In other applications, like foundation drilling, DTH hammers can be used with single bit in hole sizes up to . 750 mm (30″).

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  • Down the hole Hammer, Down the hole Hammers, Down the hole ...

    KLR Hammers are manufactured to international specifications, from only the best qualityAlloy Steel, machined to high precision and supreme standards. The products are heat-treated in the most modern, fully process controlled, in-house facility. The Carbide Buttons which are used are obtained from leading and reputed indigenous and foreign manufacturers.

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