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DTH Bit-QL50-146
- Diameter: 146mm
- Air Hole No.: 3
- Gauge Buttons: 9*17mm
- Face Buttons: 9*14mm
- Approx. Weight: 17.0KGS
- Bit Face Type: Concave face
- Carbide Design: Dome
Rock drilling tools manufacturer ProDrill manufactures high quality DTH Hammer Bits with QL shank type are available in a wide range of sizes and with a number of custom design features for optimum performance in a rock formation.
Shank type: QL40, QL50, QL60, QL80; and DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-350mm).
Concave Face of DTH drill bits
The all around application bit face specifically for medium hard and homogeneous rock formations. Good hole deviation control and good flushing capacity.
Dome/Hemispherical Buttons
Universal buttons for all rock formation, best suited to hardest and very abrasive rock formation.
QL50-146mm Concave Face DTH Hammer Bit with Dome Carbide Inserts.
COP shank DTH drill bit with flat face, 15 dome carbide buttons for blasting bore holes, water well drilling.
COP shank DTH hammer bit with flat face, 15 dome carbide buttons for blasting bore holes, water well drilling.
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