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SURPLUS NEW Generic 2" Rock Drill Button Bit R32 51mm, 1431-51R32-39/610-45-51 (Box of 10) – Mining
- Manufacturer: ROCA
Angle: 40° | Shape: Parabolic | Gauge diameter: 51 mm, 2" | Gauge button: 6x10 dia | Face button: 3x9 dia | Blow hole: Side 1, Face 3
$695 USDBritish Columbia, Canada - Trusted Seller
SURPLUS NEW Generic 2" Rock Drill Button Bit R32 51mm, 1431-51R32-39/610-45-51 (Box of 18) – Mining
- Manufacturer: ROCA
Angle: 40° | Shape: Parabolic | Gauge diameter: 51 mm, 2" | Gauge button: 6x10 dia | Face button: 3x9 dia | Blow hole: Side 1, Face 3
$1,250 USDBritish Columbia, Canada 
Geological Equipment Nq Surface Set Imp Diamond Reaming Shell For Hard Rock Drilling
- Manufacturer: SINOCOREDRILL
Geological Equipment Nq Surface Set Imp Diamond Reaming Shell For Hard Rock Drilling Product Description Reamers feature increased stability and reduced vibrations due to the specially designed spiral pads,which ...
Wuxi, China
8 1/2 Inches PDC Drill Bit M137 for Very Hard Rocks Drilling
- Manufacturer: Hebei Solidkey petroleum machinery co;ltd
Medium-hard to hard formations with lowcompressive strength , such as hard shale, limestone, sandstone, dolomite, hard gypsum,marble, etc.
Cangzhou, China
Tapered chisel drill bits for rock drilling
Product Item:60800472470 Type:Drill Bit Material:Carbon Steel Use:Ore Mining Category:Tapered Drill Bit Tapered chisel drill bits for rock drilling Diameter:30-43mm Taper: 6°,7°,11°,12° Tapered Button Bit (6°) Ta...
Wuhan, China
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