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DTH Bit-COP32-90
- Code No.: COP32-90
- Shank type:COP32
- Diameter: 90mm
- Air Holes No.: 2
- Gauge Buttons:7*13mm
- Face Buttons: 5*12mm
- Approx. weight:4.5 KGS
- Bit Face Type: Convex face
- Carbide Design of DTH Buttons: Parabolic(Semi-Ballistic)
Rock drilling tools ProDrill has a comprehensive range of DTH drill bits with COP shanks type for a wide range of hole sizes, which have been designed to match all conceivable applications for water well industries, mining and construction.
Shank type:COP32, COP34, COP44, COP54, COP64; and DTH rock drill bits hole diameter: 3", 4", 5", 6", 8"(85mm-350mm).
Convex Face
A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rock is too hard.
For high penetration rate in soft to medium-hard with low to medium air pressure. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
Semi-Ballistic/Parabolic Buttons
Excellent penetration rate, but only suited to medium hard and not so very abrasive rock formation.
COP shank DTH hammer bit with convex face, 10 semi-ballistic carbide buttons for water well industries, mining and construction.
For more details please watch PDF online: DTH hammer bits with COP shanks Catalogue
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