1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life.
2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, espencially used for soft, abrasive and unconsolidated rock formation.
3. Matrix Height: 7mm-25mm, provide better drilling speed and drilling life.
4. Drill Bit Design: Standard V-ring,Turbo, Face discharge, Flat face, Stepped, Vortex type,Pilot type, etc.
5. Bit Series: Choose appropriate bit series to matched rock formation better,please see below table.
6. MOQ:1 PCS
7. Delivery Time: Maximum 5 days for over 100 pcs!
Product Paramenters
Details Images
Company Profile
- Established since 1989, More than 30 years experience on core drilling tools manufacturing.
- Modern plant covers more than 50,000 square meters.
- Factory covers an area of 55 acres.
- Over 100 employees.
- Time is money! More than 2000 tons of raw material turnover in order to make sure delivery on time.
- One-stop shop for all the relative drilling tools.
- Export over 70 countries.
- Market share reaches 50% in domestic drilling industry.
- Raw material of steel from BAOSTEEL (The most professional manufacturer of steel pipe in China).
Quality Control
Consumers' Feedback
Certification
Audited Supplier 
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