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17 5inch rock drill bit

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Pneumatic Hand Held Mining Rock Drilling Machine Product Information: Pneumatic Rock Drills: This type rock drills use compressed air as power, mainly used in construction sites, ...
Hebei, china
Verified
High Drilling Efficiency Dth Hammer Bits , 80mm Hard Rock Drill Bits CD25-80 Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Face type: drop center ...
Hunan, china
Member
KR125M Multi Function Hydraulic Rock Auger Bit Piling Rig Cfa Pile Drilling Machine For Sale Product description 1. USA powerful Cummins engine. 2. GB certification and EU EN 16228 ...
Jiangsu, china
Verified
Impregnated Diamond Core Bits and Reamer with Model AQ BQ NQ HQ PQ Description: Impregnated diamond bits have the widest range of application. They are the most commonly useful ...
Beijing, china
Verified
Atlas Copco Pneumatic Jack Hammer Pusher Leg Rock Drill for Quarry Blast Hole YT26 Characteristics 1. Moil point, wide chisel, narrow chisel: used for breaking; 2. Splinting rock ...
Beijing, china
Verified
ISO 36mm 34mm 6 Buttons Tapered Button Bits Small Rock Tapered Drill Bits For Granite Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting ...
Henan, china
Member
Alloy Steel DTH Drill Bits Mission40 Hard Rock Drill Bits FOR Coal Mine Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest ...
Hunan, china
Verified
Tapered Cross Bit 35mm 38mm Small Drill Bit 12 degree Hex22 for Mining Quarring Premium Designs And Steel And Premium Tungsten Carbide Inserts, Offers Industry Leading Strength And ...
Hunan, china
Member
High Efficiency Long Serving Time 52 HRC Rock Drill Bit B47K22H 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be recommended ...
Hunan, china
Member
Forging Tungsten Carbide Rock Drill Bits Anti Rust For Piling Construction The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty ...
Hunan, china
Member
Roller Bit: A Choice of High Quality, Reliability, and Outstanding Performance Product Description: 1. High-Quality Materials and Manufacturing: Our drill bit gear is made of high...
Jiangsu, china
Verified
R25 Reaming Tools Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining Bit Diameter: 33mm-45mm Length of drill rod: 250mm-4000mm Button bit design: Flat face, drop ...
Beijing, china
Verified
Tapered Cross Bit 35mm 38mm Small Drill Bit 12 degree Hex22 for Mining Quarring Premium Designs And Steel And Premium Tungsten Carbide Inserts, Offers Industry Leading Strength And ...
Hunan, china
Verified
Tungsten Carbide Alloy ISO9001 2008 B47K22H Rock Drill Bit For Granite 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be ...
Hunan, china
Member
Forging Tungsten Carbide Rock Drill Bits Anti Rust For Piling Construction The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty ...
Hunan, china
Member
Water Well Drilling Tricone roller bit, milled tooth,12-1/4”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for any rock formation 2. ...
Beijing, china
Verified
Unique Rock Drill Bit High Strength B47K22H Bullet Teeth 70Mpa 100Mpa 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be recommende...
Hunan, china
Member
Forging Tungsten Carbide Rock Drill Bits Anti Rust For Piling Construction The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty ...
Hunan, china
Member
Rock Drilling Tools Shank Adapter HC150RP T45-670mm High Quality Alloy Steel Description: While every component in the drill string is crucial, the shank adapter must be engineered ...
Beijing, china
Verified
Customized Color Rock Drill Bit Easy Operation Corrosion Resistance The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock ...
Hunan, china
Member
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