Diamond core drill bit for mining,geological exploration
Impregnated/surface-set diamond core drill AQ,BQ,NQ,HQ,PQ,PQ3,T2,T6
Port: Zhengzhou OR any ports as requested
Minimum Order Quantity: 5 Piece/Pieces Can Negotiation
Supply Ability: 300 Piece/Pieces per Week Can be enhance
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Contact Supplier
Packaging Detail: In a carton or as requested.
Delivery Detail: Within 3~15 days after order confirm
diamond Drill,Diamond Core Drill
diamond core drill bit widely used for mineral exploration,geological exploration, water and electricity, traffic construction, building etc. for rock core drilling, exploring and soil investigation.
| Core Barrel | Outside Set Diameter | Inside set Diameter | |||
| Specification | Maximum | Minimum | |||
| inch | mm | inch | mm | mm | |
| AQ | 1.88 | 47.75 | 1.87 | 47.5 | 76 |
| BQ | 2.35 | 59.69 | 2.34 | 59.44 | 91 |
| NQ | 2.97 | 75.44 | 2.96 | 75.18 | 110 |
| HQ | 3.77 | 95.76 | 3.755 | 95.38 | 130 |
| PQ | 4.815 | 122.3 | 4.795 | 121.8 | 150 |
| T2-101 | 3.982 | 101.14 | 3.97 | 100.84 | 171 |
| T6-101 | 3.982 | 101.14 | 3.97 | 100.84 | 223 |
Non-standard sizes can produce as customer's special requested.
Model No.: IADC417-637
Features: 1.certification API and ISO9001
2.lower price
3.minimum order 1pcs
4.008615132793294
Model No.: IADC417-637
Features: 1,API&ISO9001 certification
2,Professional supply tricone bits and PDC bits manudacture
3,lower price with great quality
Model No.: IADC417-637
Features: 1.API&ISO9001 certification
2.Professional (renew and new )tricone bits and PDC bits manudacture
3.30 years experiences
Model No.: IADC417-637
Features: 1.certification API and ISO9001
2.lower price
3.minimum order 1pcs
4.008615132793294
Model No.: 120MM/5"
Features: Fast boring bit is designed for cordless drill to extend battery life while mataining fast, smooth, and consistant cuts.
Model No.: 165mm
Features: 4 FLUTE AUGER BIT is manufactured from high carbon steel
Size range from 10mm to 38mm and 3/8" to 1-1/2"
Model No.: 2-9/16]65mm
Features: Hinge boring bit have a 7/16'' hex quick change impact shank that fits 1/2'' or larger electric drills or 7/16'' hex wrench
Model No.: 1 inch ~ 4-5/8 inch
Features: Many Electricians and Plumbers rely on Self feeding drill bit for large hole drilling in wood.A hex shank provides a secure grip
Model No.: LEWIS type
Features: LEWIS AUGER BIT Ground, with centre drill and side cutters for fast waste removal in
soft and hard wood, end-grained woods,beam
Model No.: high quality twist drill bits
Features: 1.Material: HSS 4241/4341/9341/M2/M35
2.Manufacturing Process: Rolled, Fully Ground, Milled
Model No.: IADC617-637
Features: 1.certification API and ISO9001
2.established in one thousand nine hundred and eighty
3.supplier to America and Middle East
Model No.: IADC114-217
Features: 1.certification API and ISO9001
2.lower price
3.minimum order 1pcs
4.008615132793294