Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs.
- Deliver maximum energy to drilling bit, fast drilling speed and low air consumption.
- Smooth performance and long service life due to high quality alloy steel materials.
- Low problem rate and easy maintenance due to simple, reliable inner structure.
- Easy to depart bit from hammer via multihead thread connecting chuck.
- Interchangeable with DTH bit and drill pipe.
Applications: High pressure drilling rigs, Water well drilling, Bench drilling, Civil Engineering, Mining/Mineral Exploration, Oil well drilling.
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Available DTH Bit Shanks
1). Dia. 64mm-70mm shank Bulroc BR1
2). Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2
3). Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3
4). Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4
5). Dia. 135mm-165mm shank COP54, DHD350R, SD5, M50, QL50, Bulroc BR5
6). Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60, Bulroc BR6
7). Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80
8). Dia. 254mm-380mm shank SD10, Numa100
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Frequently Asked Questions
What materials are the DTH drill bits made of?
The DTH bits are manufactured from high-quality carbon steel and premium tungsten carbide buttons to ensure maximum durability and penetration.
Is the DHD380 shank compatible with other hammer brands?
Yes, the DHD380 shank is designed to be interchangeable and is compatible with Ingersoll-Rand DHD380, Epiroc COP84, and other major industry standard hammers.
What is the typical diameter range for these bits?
The diameter for our DTH bits typically ranges from 90mm up to 605mm, with the DHD380 series focusing on the 203mm to 305mm range.
How do these bits handle high air pressure?
They are specifically engineered for high air pressure drilling rigs, featuring optimized inner structures to maximize energy transfer and reduce air consumption.
What kind of packaging is used for international shipping?
All drill bits are securely packed in robust wooden cases to prevent any damage during long-distance transport and sea freight.
Are different face designs available for different rock conditions?
Yes, we provide various face designs (Flat, Concave, Convex) and button shapes to suit different geological formations and maximize efficiency.
KAT DRILLING
