Rock Drill Bits and mining bits For Mine Tunnel Quarry Drilling Use

Fast Drilling Speed Assured;, ISO9001:2008, OEM more than 15years, Be used to mining,drilling,tunnel engineering - details see: https://www.machineto.com/rock-drill-bits-and-mining-bits-for-mine-tunnel-quarry-drilling-use-10317289
Place of Origin:Hunan China (Mainland)Brand Name:ZZ HardmetalModel Number:T38, R25, R32, Ect.Type:Drill Bit
Machine Type:Drilling ToolCertification:CQCMaterial:CarbideProcessing Type:Forging
Use:Ore MiningSteel Material:45CrNiMoV and YK05Carbide material:YK20 
Rock Drill Bits and mining bits For Mine Tunnel Quarry Drilling Use
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Rock Drill Bit

Rock Drill Bits, Tapered Chisel Bits:

1) Tapered connection: 7°, 11°, 12°

2) Alloy steel:42CrMo

3) Suitable carbide tips:YK20

4) Chisel bit diameter: 20-60mm

5)Technology:hot-pressing or welding

Tapered Rock Drill Cross Bit:

1) Tapered connection: 7,11,12

2) Chisel bit diameter: 28-60mm

3) Technology:hot-pressing or welding

4) Bit Body: Short skirt and Long skirt

5) Tapered drill rod: H22/H25*108mm

Tapered Button Bit:

1) Type: Tapered button bits

2) Shank Hex.Size: 19mm,22mm,25mm

3) Diameter: 30-42mm.

4) Taper degree: 7°11°12°

5) Package: Plastic case, wooden case.

Thread Button Bit:

1) Type: Thread button bits

2) Shank Hex.Size: T38, T45, T61, R25, R32,ect.

3) Diameter: 41-115mm.

4) Taper degree: 7°11°12°

5) Package: Plastic case, wooden case.

22mm/25mm Rock Drill Rods, Integral Rods:

1) Tapered connection: 7,11,12

2) Alloy steel:42CrMo

3) Diameter: 19mm 22mm 25mm

4) Length: According to clients' requirement

Rock Drill Bits and mining bits For Mine Tunnel Quarry Drilling Use
Packaging Detail:Wooden case or carton box
Delivery Detail:15-30 days

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