KAT DRILLING
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Because of economy and powerful drilling capacity, down the hole (DTH) hammer has become an advanced drilling tool for drilling and mining industries. DTH hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life, and low costs.
| Type | Gauge Carbide | Front Carbide | Dimensions D | Weight (Kg) | |||
|---|---|---|---|---|---|---|---|
| No. | mm | No. | mm | mm | inch | ||
| DHD 340 | 8 | 14 | 8 | 12 | 105 | 4 1/8" | 7.6 |
| DHD 340 | 8 | 14 | 8 | 12 | 115 | 4 1/2" | 8.1 |
| DHD 340 | 8 | 16 | 9 | 14 | 140 | 5 1/2" | 11.1 |
| DHD 340 | 8 | 16 | 9 | 14 | 150 | 5 7/8" | 12.0 |
The DHD 340 bit offers high penetration rates and maximum energy transfer to the rock, resulting in faster drilling speeds and lower air consumption compared to standard bits.
Our bits are manufactured using high-quality carbon steel and premium tungsten carbide (Yk05 or T6) to ensure durability and long service life in harsh drilling conditions.
Yes, the DHD 340 shank is designed to be interchangeable with various DTH hammers and drill pipes following the same industry standards.
They are ideal for water well drilling, mining, mineral exploration, oil well drilling, and various civil engineering applications.
All products are securely packed in sturdy wooden cases to prevent damage during transit and ensure they arrive in perfect condition.
Absolutely. The HD series DTH hammers and bits are specifically designed to perform efficiently under high-pressure conditions, maximizing drilling productivity.
