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Brand Name : MIROC
Model Number : Conical Drill Bit
Certification : ISO
Place of Origin : CHINA
MOQ : 10
Supply Ability : 100000 Pieces per Year
Delivery Time : 15-20Working Days
Packaging Details : Carton Box or Wooden Box
Product Name : Coal Mining Drill Bits
Material : 42CrMo steel carbide tip
service : high quality
size : cutomized
feature : high impact strengh
Color : Golden or customized
Conical Cutting Tools For Underground Mining Conical Drill Bit
Production information
They are used for rotary driling rig and trenching equipment .Different models are designed according to different geology and applications.
Features of trenching:
1. Changeable holder welding position for cutting angle adjusting.
2. Quick-change connection design for easy replacement.
3. Embedded carbids on cutting edge and two sides for long-lasting tool life in abrasive condition.
4. Forging technology provides high strength properties.
5. According to the technical drawings using standard material specification production
 6. Competitive price and products
 7. tungsten carbide with reinforcement coal mining drill bits
 8. continuous miner, long wall shearing, roadheader
| Specification And Technical Parameter | ||||
| Series | Name | Button | Coating | Application | 
| Productivity | S135-Z22B3-6A | D22 | B3 | Soft and highly weathered rock | 
| S135-S25B3-6A | D25 | B3 | From moderately to solidly slightly-weathered rock | |
| General | S135-Z22B3 | D22 | B3 | Soft and highly weathered rock | 
| S135-S25B3 | D25 | B3 | From moderately to solidly slightly-weathered rock | |
| S135-S30B3 | D30 | B3 | Solid,slightly-weathered thick layer rock stratum | |
| Body protection | S135-Z22C1 | D22 | C1 | Soft and highly weathered rock | 
| S135-Z25C1 | D25 | C1 | From moderately to solidly slightly-weathered rock | |
| S135-S30C1 | D30 | C1 | Solid,slightly-weathered thick layer rock stratum | |


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| Conical Cutting Tools For Underground Mining Conical Drill Bit Images | 
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