Low Air Pressure CIR90 Dth Drill Bits With Tungsten Carbide Insert
DTH Button Bits
KSQ is in the position to offer a comprehensive range of DTH drill bits with all diameters of the current prevailing manufacturers’ hammer shank designs to match various drilling applications. All our DTH drill bits are also CAD designed, CNC manufactured for perfect bits body, and multiple heat-treated to enhance hardness, surface-compressed for fatigue resistance, all thus to extend the product life for maximum wear and performance in the toughest of drilling conditions. Moreover, all these bits are also made from high quality alloy steels and fitted with premium quality tungsten carbide tips for superior penetration rate.
Hammer size: 2”~3.5” 4”~8” 10”~32”
Hammer Shank Style: BR, AHD, Cop, Mission...
Mincon, Numa, QL, TD...
SD, DHD, XL, ACD, Mach...
Face Design: Flat, Concave, Convex
Specification
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number |
| mm | inch | Front | Gauge | kg |
| CIR90 Ballistic button/Convex face |
| 90 | 3 1/2 | 2×13,2×12 | 6×14 | 2 | 3.5 | 4148301213 |
| 93 | 3 5/8 | 2×13,2×12 | 6×14 | 2 | 3.6 | 4148301214 |
| 95 | 3 3/4 | 2×14,2×12 | 6×14 | 2 | 3.7 | 4148301215 |
| CIR90 Spherical button/Flat face |
| 90 | 3 1/2 | 4×12 | 6×14 | 3 | 3.5 | 4148301216 |
| 93 | 3 5/8 | 4×12 | 6×14 | 3 | 3.6 | 4148301217 |
| 95 | 3 3/4 | 4×12 | 6×14 | 3 | 3.7 | 4148301218 |
About US
KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a portfolio of products that help contribute to a better bottom line and increase workplace safety for the construction and mining industries.
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations. Our operations are based on the unique expertise of our people and knowledge with customer processes.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
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Low Air Pressure CIR90 Dth Drill Bits With Tungsten Carbide Insert Images
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