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Product introduction:
Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rock types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a wide range of hole sizes. Our variety of Down the Hole (DTH) bits is manufactured using high-quality materials to provide you with a fine balance between penetration capability and bit life. We offer a comprehensive range of standard and made-to-order drill bits on an extensive selection of shanks with a wide variety of head designs to suit every project.
low air pressure DTH drill bits used for 65-220mm diameter hole drilling，good performance in drill Granite, Marble, Limestone, Basalt, ect.
It's mainly used in Blast holes, Quarry , Anchoring, Infrastructure, Geothermal holes
Our DTH Bits has following advantages:
1. 95% quality similarity with world top class brands,such as atlas Copco etc.
2. Strong ability in drilling tools production.
3.Strick quality control.
Technical parameters:
Model： | Gauge buttons(mm) | Front buttons(mm) | Tail shank diameter(mm) | Port holes | Weight(KG) |
CIR76-76 | φ12*5 | φ12*3 | φ43 | 2 | 2.1 |
CIR90-90 | φ14*6 | φ13*2+φ12*2 | φ53.5 | 2 | 3.7 |
CIR90-110 | φ14*6 | φ13*3+φ12*3 | φ53.5 | 3 | 4.6 |
CIR90-130 | φ14*7 | φ13*3+φ12*4 | φ53.5 | 3 | 6 |
CIR110-110 | φ14*6 | φ13*3+φ12*3 | φ64 | 3 | 6 |
CIR110-130 | φ14*7 | φ13*3+φ12*4 | φ64 | 3 | 7.4 |
CIR110-150 | φ14*8 | φ14*3+φ13*6 | φ64 | 3 | 9.6 |
CIR110-170 | φ15*9 | φ14*6+φ13*10 | φ64 | 3 | 12.3 |
CIR110-200 | φ15*9 | φ14*6+φ13*12 | φ64 | 3 | 16.5 |
CIR150-150 | φ16*9 | φ14*6+φ14*4 | φ89.5 | 3 | 14.8 |
CIR150-175 | φ16*9 | φ14*6+φ14*5 | φ89.5 | 3 | 19 |
CIR170-175 | φ16*9 | φ14*6+φ14*5 | φ102 | 3 | 21 |
CIR170-185 | φ16*9 | φ14*6+φ14*6 | φ102 | 3 | 21.8 |
Drilling through different types of rocks doesn't have to be hard work - not with our premium CIR series DTH bits! Specially crafted to work seamlessly alongside DTH hammers, these drill bits make it easy to bore holes of any size into any type of surface. Our CIR series DTH bits guarantee optimal performance without breaking your budget using top-quality materials that give you superior penetration capability and long-lasting durability at an affordable cost.
Equipped with low-pressure capacity features , they're ideal when drilling requires low air pressure . We know your job is tough, but we've made sure these reliable drill hammer bits can withstand any challenge thrown their way - from drilling through hard rocks to soft soils .
Our splined drive rotates efficiently into the ground effectively; choose from different sizes and styles based on your hole size requirements. Not all drill bits are created equal – if you want the best of the best for your upcoming project(s) then consider our CIR series DTH bits today! Our superior grade products are manufactured with exceptional attention to detail ensuring they meet rigorous quality control standards that result in dependable performance regardless of how challenging your work environment is. The versatility of these high quality drill tips makes them an ideal choice no matter if its exploration, construction or mining as they perform at top levels across all fields thanks to their high strength materials finely balanced penetration capability combined with exceptional longevity which results in optimal drilling outcomes from the first go round.
Don't waste your time with lesser drill bits – select the best of the best by opting for our CIR series DTH bits and enjoy drilling with confidence every time.
Product introduction:
Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rock types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a wide range of hole sizes. Our variety of Down the Hole (DTH) bits is manufactured using high-quality materials to provide you with a fine balance between penetration capability and bit life. We offer a comprehensive range of standard and made-to-order drill bits on an extensive selection of shanks with a wide variety of head designs to suit every project.
low air pressure DTH drill bits used for 65-220mm diameter hole drilling，good performance in drill Granite, Marble, Limestone, Basalt, ect.
It's mainly used in Blast holes, Quarry , Anchoring, Infrastructure, Geothermal holes
Our DTH Bits has following advantages:
1. 95% quality similarity with world top class brands,such as atlas Copco etc.
2. Strong ability in drilling tools production.
3.Strick quality control.
Technical parameters:
Model： | Gauge buttons(mm) | Front buttons(mm) | Tail shank diameter(mm) | Port holes | Weight(KG) |
CIR76-76 | φ12*5 | φ12*3 | φ43 | 2 | 2.1 |
CIR90-90 | φ14*6 | φ13*2+φ12*2 | φ53.5 | 2 | 3.7 |
CIR90-110 | φ14*6 | φ13*3+φ12*3 | φ53.5 | 3 | 4.6 |
CIR90-130 | φ14*7 | φ13*3+φ12*4 | φ53.5 | 3 | 6 |
CIR110-110 | φ14*6 | φ13*3+φ12*3 | φ64 | 3 | 6 |
CIR110-130 | φ14*7 | φ13*3+φ12*4 | φ64 | 3 | 7.4 |
CIR110-150 | φ14*8 | φ14*3+φ13*6 | φ64 | 3 | 9.6 |
CIR110-170 | φ15*9 | φ14*6+φ13*10 | φ64 | 3 | 12.3 |
CIR110-200 | φ15*9 | φ14*6+φ13*12 | φ64 | 3 | 16.5 |
CIR150-150 | φ16*9 | φ14*6+φ14*4 | φ89.5 | 3 | 14.8 |
CIR150-175 | φ16*9 | φ14*6+φ14*5 | φ89.5 | 3 | 19 |
CIR170-175 | φ16*9 | φ14*6+φ14*5 | φ102 | 3 | 21 |
CIR170-185 | φ16*9 | φ14*6+φ14*6 | φ102 | 3 | 21.8 |
Drilling through different types of rocks doesn't have to be hard work - not with our premium CIR series DTH bits! Specially crafted to work seamlessly alongside DTH hammers, these drill bits make it easy to bore holes of any size into any type of surface. Our CIR series DTH bits guarantee optimal performance without breaking your budget using top-quality materials that give you superior penetration capability and long-lasting durability at an affordable cost.
Equipped with low-pressure capacity features , they're ideal when drilling requires low air pressure . We know your job is tough, but we've made sure these reliable drill hammer bits can withstand any challenge thrown their way - from drilling through hard rocks to soft soils .
Our splined drive rotates efficiently into the ground effectively; choose from different sizes and styles based on your hole size requirements. Not all drill bits are created equal – if you want the best of the best for your upcoming project(s) then consider our CIR series DTH bits today! Our superior grade products are manufactured with exceptional attention to detail ensuring they meet rigorous quality control standards that result in dependable performance regardless of how challenging your work environment is. The versatility of these high quality drill tips makes them an ideal choice no matter if its exploration, construction or mining as they perform at top levels across all fields thanks to their high strength materials finely balanced penetration capability combined with exceptional longevity which results in optimal drilling outcomes from the first go round.
Don't waste your time with lesser drill bits – select the best of the best by opting for our CIR series DTH bits and enjoy drilling with confidence every time.
