1.pdc rock core bits ZM brand
2.pdc rock core bits manufacturer
3.pdc rock core bits get ISO9001
4.pdc rock bits high quality
Port: ningbo or any Chinese port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case
Delivery Detail: 1-20 days after ordered time
pdc rock core bits
pdc rock core bits (be made of PDC, natural or synthetic diamond) is used in the fields of geological explorating and engineering-oriented to afford reliable data.
Sizes available as followings:
| Diameter(mm) | Cutting Wings | Screw | Rock formation | |||
| Inner Dia(mm) | Height(mm) | Wing Quantity | PDC Quantity | |||
| 75 | 53 | 150 | 5/6 | 5/6 | ||
Square F<7medium hard( Soft rock, coal seam drilling and grouting) | ||||||
| 94 | 69 | 170 | 6/8 | 6/8 | ||
| 113 | 88 | 195 | 8/10 | 8/10 | ||
| 133 | 108 | 220 | 10/12 | 10/12 | ||
| 153 | 128 | 245 | 12 | 12 | ||
Non-standard also can be made as your detailed requirements and drawings.
Model No.:
Features: Manufacture and supply various high quality full series of masonry drill bit, hammer drill bit, glass and tile drill bit, hammer
Model No.: TW070015
Features: Our professional sintered diamond core drill for various tiles, ceramics, porcelains, granite slabs,marble slabs and glass cutti
Model No.: WOOD BIT
Features: Exclusive high quality self-feeding wood drill bit with auger tip can drill wood automatically and easily. Inch and metric sizes
Model No.:
Features: High professional HSS Twist Double End Bits for metal, stainless steel, inox, iron, cast, Al alloy and other metalic ware .
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Features: We use high grade diamond to electroplate drill bit guaranteeing the best and durable drilling performance. Wet drilling only.
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Features: TCT HSS TWIST DRILL BIT FOR PROFESSIONAL DRILLING EXTRA HARD METAL MATERIALS FAST AND DURABLE.
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Features: Carbide tipped HSS twist drill bits are mult-purposes drill for metal, wood and stone drilling with professional performance
Model No.:
Features: COLD ROLL FORGED
Featured professional series of cold roll forged masonry drill bits with high quality carbide tipped
Model No.: VACUUM BRAZED TYPE
Features: Vacuum brazed diamond drill bits, extra professional to drill holes in various ceramics, tiles, porcelains, granite slabs , etc.
Model No.:
Features: High quality HSS Twist Drill Bit Set in new style metal case, Fully Ground HSS Twist Drill Bits are recommended for set sales
Model No.: hss drill
Features: Hss Streight Shank Twist Drill is used to process the hole of steel component.
1.high quality
2.high speed steel
Model No.: hss drill
Features: Hss Streight Shank Twist Drill is used to process the hole of steel component.
1.high quality
2.high speed steel