| Customization: | Available |
|---|---|
| After-sales Service: | Supplied |
| Warranty: | 1 Year |
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WT8-- Compatible Bits for WT8 DTH Hammer
DTH drill bits are widely used in the construction industry to produce piles into rock, also water wells, and drilling bores for geothermal ground source heat pumps. Our DTH bits can provide a easier service even in a hard condition. DTH hammer bit is connected with impactor by spline of bit body, guides and rotates for impacting and transferring, and breaking rocks.
Choice of bit face
Top grade carbide tungsten with fast drilling speed and long life.
Fine Steel ensures fine metallographic structure and great strength.Detailed mechanic process avoid premature failure.
Sophisticated heat treatment ensures great hardness and abrasiveness.
| Features | ||||||||
| Diameter | Flushing Holes |
Splines | NOxButton.Dia | Bit Shank Length |
Weight | |||
| mm | inch | Gauge | Front | kg | Lb | |||
| φ203 | 8 | 3 | 16 | 9xφ18 | 12xφ18 | 220 | 38.6 | 85.1 |
| φ216 | 8 1/2 | 3 | 16 | 9×φ18 | 12×φ18 | 220 | 43.5 | 95.5 |
| φ241 | 9 1/2 | 3 | 16 | 12×φ18 | 17×φ16 | 220 | 57.5 | 126.8 |
| φ254 | 10 | 3 | 16 | 12×φ16 | 24×φ16 | 220 | 60 | 132.3 |
| φ305 | 12 | 3 | 16 | 12×φ16 | 26×φ16 | 220 | 80.5 | 177.5 |
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