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Brand Name : SOLLROC
Model Number : Cop84 dth bits
Certification : SGS
Place of Origin : China
MOQ : 1 set
Supply Ability : 20000 sets per month
Delivery Time : 3-4 weeks
Packaging Details : Cartons + ply wood case (no plastic)
Product name : Cop84 dth drill bits
Color : Black or optional
Air pressure : 10-25 bar
Applications : water well drilling, mining, rock drilling
Face shape : Flat, Convex, Concave
Diameter : 203mm,229mm, 254mm,279mm,305mm
Connection thread : API 4 1/2" reg
Size : 8",9",9 1/2"10",11" 12"
Atlas Copco10" DTH Hammer Bits 254mm Cop84 DTH Bit Rock Drill Bits
Product specifications:Cop84 DTH bits
Model | Bit Diameter | Air Holes | Qty*Button Dia(mm) | Weight | |
mm | Gauge | Front | kg | ||
HD85(DHD380,COP84) | 195 | 3 | 9*18 | 9*16 | 33.0 |
203 | 2 | 10*18 | 13*16 | 40.0 | |
216 | 2 | 10*18 | 14*16 | 49.0 | |
254 | 3 | 12*18 | 17*16 | 71.0 | |
305 | 4 | 12*18 | 29*16 | 95.0 |
Bit size | Shank type | Recommended DTH bits diameter |
3.5”/3” DTH hammer bits | COP34, DHD3.5, MISSION30, BR3 shank | 90mm~ 105mm |
4” DTH hammer bits | DHD340, QL40, MISSION40, SD4 shank | 110mm~ 130mm |
5” DTH hammer bits | DHD350, QL50, MISSION50, SD5 shank | 134mm~ 152mm |
6” DTH hammer bits | DHD360, QL60, MISSION60, SD6 shank | 152mm~ 203mm |
8” DTH hammer bits | DHD380, QL80, MISSION80, SD8 shank | 203mm~ 305mm |
12” DTH hammer bits | DHD112, SD12 and QL120 shank. | Available upon to customers’ request |
We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
Product photos
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API 4 1/2" Reg Atlas Copco Drill Bits , 254mm Cop84 Borehole Drill Bit Images |