CIR Series Low Air Pressure DTH Drill Bits CIR65 CIR70 CIR80 CIR90 CIR110 CIR150
DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.
KSQ makes and supplies the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining, construction and water well industries. Sansung DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment is designed to give optimal hole quality, reliability, and long service life, as well as the best blasting results and low total operation cost.
We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.
CIR Series Low Air Pressure DTH Bit Specification:
| CIR Series low air pressure DTH Bits |
| Type |
Diameter (mm) |
Number of Splines |
Weight (kg) |
| CIR65 |
68 |
6 |
2.50 |
| CIR70 |
76 |
6 |
3.40 |
| CIR80 |
83 |
6 |
3.45 |
| CIR80X |
83 |
6 |
3.50 |
| CIR90 |
90 |
6 |
3.50 |
| CIR90 |
100 |
6 |
4.50 |
| CIR90 |
130 |
6 |
9.50 |
| CIR110 |
110 |
6 |
6.40 |
| CIR110 |
123 |
6 |
8.50 |
| CIR110W |
110 |
6 |
6.50 |
| CIR6110W |
123 |
6 |
8.80 |
| CIR6150 |
155 |
6 |
12.0 |
| CIR150A |
155 |
6 |
12.5 |
| CIR150A |
165 |
6 |
14.0 |
Applications
• Underground mining
• Down the hole rock drilling
KSQ more dth button bits:
| Hammer inch |
Bits diameter |
Shank |
| Metric |
Inch |
| 1" |
64mm-70mm |
2 1/2"-2 3/4" |
BR1 |
| 2" |
70mm-95mm |
2 3/4"-3 3/4" |
MACH20/BR2 |
| 3" |
90mm-102mm |
3 1/2"-4" |
COP32/COP34/MACH303 |
| M30/DHD3.5/BR3 |
| 4" |
105mm-152mm |
4 1/8"-6" |
COP44/DHD340/MACH44 |
| SD4/M40/QL40 |
| 5" |
133mm-165mm |
5 1/4"-6 1/2" |
COP54/DHD350R/MACH50 |
| SD5/M50/QL50/BR5 |
| 6" |
152mm-254mm |
4 1/8"-10" |
COP64/DHD360/SD6 |
| M60/QL60/Bulroc BR6 |
| 8" |
203mm-330mm |
8"-13" |
COP84/DHD380/SD8 |
| QL80/M80 |
| 10" |
254mm-380mm |
10"-15" |
SD10 |
| NUMA100 |
| 12" |
305mm-508mm |
12"-20" |
DHD1120/SD12 |
| NUMA120/NUMA125 |
Company Information
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.
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CIR Series Low Air Pressure Mining Drill Bits CIR90 90mm With Cocave And Covex Face Type Images
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