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Brand Name : TeamWhole
Model Number : SD8 Button bit
Certification : ISO9001:2008
Place of Origin : Changsha, Hunan, China
MOQ : 1pc
Price : Negotiation
Delivery Time : 20 Days After Payment
Packaging Details : Plywooden case
carbides : High Quality
Application : Water Well, Mining
Face : Flat, Convace, Convex
Delivery Date : 20 days after payment
Supply Ability : 4000pcs/ month
Interchangeable Brand : Sandvik,Interchangeable Atlas Copco, Ingersoll-Rand, Halco, Bulroc Etc.
SD8 305 Water Well DTH Drill Bit Suit Drill Rods 89 / 114 SD8 Shank
Big Diameter DTH Is Our Advantage
SD8-305 Water Well Drill Bit With High Quality Steel For Hard Rock And Medium Hard Rock, Matched With Drill Rod 89, Drill Rod 114
| Matched hammer diameter(inch) | Bit diameter | Air Holes | Gauge | Front | Weight/KG | Bit shank | |
| mm | inch | (Qty.×Dia.) | (Qty.×Dia.) | ||||
| 8” | 203 | 8 | 3 | 9*18 | 6*18+4*16 | 46 | DHD380/SD8/QL80 /Mission80 |
| 216 | 8 1/2 | 3 | 10*18 | 6*18+7*16 | 50 | ||
| 254 | 10 | 3 | 10*18 | 6*18+9*16 | 60 | ||
| 305 | 12 | 3 | 12*18 | 12*18+12*16 | 82 | ||


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SD8 305 Water Well DTH Drill Bit Suit Drill Rods 89 / 114 SD8 Shank Images |