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Brand Name : OEM
Model Number : customized
Certification : ISO9001
Place of Origin : Zhuzhou City, Hunan Province, China
MOQ : 10 pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : 100,000 pcs per month
Delivery Time : 5 ~ 30 working days
Packaging Details : Standard export package
Material : Tungsten carbide Alloy
ODM : Accepted
OEM : Accepted
Type : Cold Compressed Seven Button Drill Bit
Use : Well Drilling Rock and Stone Quarrying and Blasting
Package : paper box , plastic box, wooden box
Tungsten Carbide Cold Compression Seven Button Drill Bit Rock Stone Quarrying and Blasting
Description
To be used for the tunneling machines, longwall coal shearers, continud coal miners, and crushers serving for mining,
construction and tunneling etc.

| Drill Bit Diameter (mm) | Tip Size (W * H ) (mm) | Taper Angle * Inner Diameter | ||
| Front | Gauge | |||
| 32 | 7*7 | 7° * 22mm | 11° * 22mm | |
| 34 | 7*7 | 7° * 22mm | 11° * 22mm | |
| 36 | 7*7 | 7° * 22mm | 11° * 22mm | |
| 38 | 7*7 | 7° * 22mm | 11° * 22mm | |
| 40 | 2*7 | 5*8 | 7° * 22mm | 11° * 22mm | 
| 42 | 7*8 | 7° * 22mm | 11° * 22mm | |
 
 Advantage
 1. More wearable and durable
2. High temperature and wear resistance
3. Competitive price
 4. Timely delivery of consignments
 5. Proper packaging
 6. Transparency in all dealings
 7. Excellent after sales customer support
 8. Professional terms of business.



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| Cold Compression Seven Carbide Button Bits Rock Drilling Quarrying And Blasting Images | 
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