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Middle Air Pressure BR1 BR2 Hammer 64mm 70mm 76mm DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button ...
Beijing, china
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7 Degree 15 19 22 25mm Socket Inside Dia High Hardness Small Rock Drill Bits Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, ...
Henan, china
Member
Tungsten Carbide Rock Drill Bit Cold Pressing With Sim Copper Sleeve Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof bolting ...
Beijing, china
Verified
7° Small Rock Drill Bits Tapered Chisel Bit Y3-32-722-76 for Hole Drilling Y3-32-722-76 specification: Diameter: 32mm Length: 76mm Tapered Degree: 7° Carbide Dimension: 12mm*8mm ...
Hunan, china
Member
Oilfield PDC Drill Bit 13-1/4 Inch Diamond Drill Bit Of 6 Blades 1 . Descriptions: Our highly experienced R&D, Design,Manufacturing and Operations team ensures that your drilling ...
Jiangsu, china
Verified
Alloy Steel Rock Drilling Tools , Small Rock Drill Bits For Tunneling / Quarrying The Drill Bits are made from grade hard alloy and special steel, generally matched with the light...
Hunan, china
Member
Bauer Hard rock auger bit spare part BK47 for foundation drilling bullet teeth Characters * High performance& price ratio. * Wear-resistant carbide tip to extended tooth life. * ...
Jiangsu, china
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S7 / S8 / S9 Hardness Geological Diamond Core Drill Bit Description: Impregnated Diamond Core Bits are manufactured with high quality synthetic diamonds, mixed evenly through a ...
Beijing, china
Verified
Hydraulic Machine Rock Drill Bit Button Bits Fast Penetration Threaded Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability...
Henan, china
Member
Yk05 45crnimova Rock Drill Bit 36mm 7 Buttons Tungsten Carbide Material Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof bolting ...
Beijing, china
Verified
7° Small Rock Drill Bits Tapered Chisel Bit Y3-32-722-76 for Hole Drilling Y3-32-722-76 specification: Diameter: 32mm Length: 76mm Tapered Degree: 7° Carbide Dimension: 12mm*8mm ...
Hunan, china
Verified
R32 T38 T45 T51 Gardner Denver Rock Drill Shank Adapter Rock Drilling Tools In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube...
Beijing, china
Verified

Hard Rock Drill Bits

Apr,11,2024
Tapered Rock Drill Button Bit Rock Drilling Tools Drill Face Design Selection Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, ...
Henan, china
Member
Cold Pressing Tapered Rock Drill Bit 7 Carbide Natural Resources Exploration Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof ...
Beijing, china
Verified
Tunneling Pilot Adapter Drill Bit Shank , 1 inch R28 6°Drill Shank Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is ...
Beijing, china
Verified
Chisel / Cross Rock Drill Bit Tungsten Carbide Material For Road Construction Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof ...
Beijing, china
Verified
Double Tube Wire Line Core Barrel System Connection Diamond Core Drill Bit Diamond reaming shell are important tools to be used together with bits.It's main functions are ...
Beijing, china
Verified
Surface Set Diamond Non-core Bit Non coring bits are produced on request and are available in surface set technology with concave profile. Concave profile guarantees a better ...
Beijing, china
Verified
Shank Adapter for Gardner Denver 93 HPR 1H HPR45 RP123 Rock Drill Male shank adapters/striking bar are generally better suited for drifting, tunneling & extension applications ...
Beijing, china
Verified
Underground Mining Drill Bit Shank Threaded R32 Pilot Adapter 6° Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first ...
Beijing, china
Verified
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