DTH hammers, a cornerstone in blast hole drilling, are primarily employed for their unparalleled capacity in mining, marble quarrying, well drilling, and diverse construction projects. They revolutionize how we approach these demanding tasks, ensuring precision and efficiency.
Our DTH hammer drill bits stand at the forefront of geological exploration, enhancing operations in coal mining, water conservancy, hydropower projects, and infrastructure development including highways, railways, and bridges. Their adaptability makes them essential in construction and beyond.
Advantages:
Extended Durability: Crafted from superior alloy materials, our drill bits promise a lifespan that exceeds expectations, outlasting competitors and ensuring a dependable drilling experience.
Superior Drilling Efficiency: Engineered with wear-resistant buttons, these drills maintain sharpness, significantly boosting drilling speed and efficiency, making them ideal for varied conditions.
Consistent Drilling Speed: Designed to expertly scrape and cut through rock, our bits ensure a stable and reliable drilling speed, minimizing disruptions and maximizing productivity.
Exceptional Performance: Featuring robust wear resistance and excellent diameter protection, our drill bits maximize the efficiency of cutting teeth, delivering unparalleled results in challenging environments.
Versatile Application: Through extensive practice, our bits have proven their mettle in carbonate rock, limestone, chalk, clay rock, siltstone, sandstone, and a spectrum of soft and hard rocks (up to 9-grade drill ability), especially excelling in grade 6-8 conditions.
Our product's performance in tough rock formations is notably superior, setting a high benchmark in the industry, especially when drilling in grade 6-8 terrains.
Crafted with premium alloy materials, our products boast wear-resistant buttons, stable drilling velocity, and high efficiency, while providing superior diameter protection and an extended drill bit lifespan, surpassing similar products in the market.
| Parameter |
| No. |
Item Description |
Parameter |
| 1 |
Hammer Length without bit |
855(mm) |
| 2 |
Top sub thread |
F48×10PIN |
| 3 |
Outside diameter |
80(mm) |
| 4 |
Weight |
22(KG) |
| 5 |
Bit diameter |
90-120(mm) |
| 6 |
Working Pressure |
5-10(Bar) |
| 7 |
Air consumption |
7-12(m³/min) |
| 8 |
Bit shank |
CIR90 |
| Spare Part |
| No. |
Part Name |
Part Number |
No. |
Part Name |
Part Number |
| 1 |
Top Sub |
CIR90A-01 |
8 |
Valve |
CIR90A-08 |
| 2 |
Cap |
CIR90A-02 |
9 |
Air Distributor |
CIR90A-09 |
| 3 |
Check Valve |
CIR90A-03 |
10 |
Inner Cylinder |
CIR90A-10 |
| 4 |
Spring |
CIR90A-04 |
11 |
Piston |
CIR90A-11 |
| 5 |
Shim |
CIR90A-05 |
12 |
Guide Sleeve |
CIR90A-12 |
| 6 |
Rubber ring |
CIR90A-06 |
13 |
Driver Sub |
CIR90A-13 |
| 7 |
Valve cap |
CIR90A-07 |
14 |
Outer Sleeve |
CIR90A-14 |
| Parameter |
| No. |
Item Description |
Parameter |
| 1 |
Hammer Length without bit |
840(mm) |
| 2 |
Top sub thread |
F48×10PIN |
| 3 |
Outside diameter |
80(mm) |
| 4 |
Weight |
22(KG) |
| 5 |
Bit diameter |
90-120(mm) |
| 6 |
Working Pressure |
5-10(Bar) |
| 7 |
Air consumption |
7-12(m³/min) |
| 8 |
Bit shank |
CIR90 |
| Spare Part |
| No. |
Part Name |
Part Number |
No. |
Part Name |
Part Number |
| 1 |
Top Sub |
CIR90B-01 |
8 |
Valve |
CIR90B-08 |
| 2 |
Cap |
CIR90B-02 |
9 |
Air Distributor |
CIR90B-09 |
| 3 |
Check Valve |
CIR90B-03 |
10 |
Inner Cylinder |
CIR90B-10 |
| 4 |
Spring |
CIR90B-04 |
11 |
Piston |
CIR90B-11 |
| 5 |
Shim |
CIR90B-05 |
12 |
Guide Sleeve |
CIR90B-12 |
| 6 |
Rubber ring |
CIR90B-06 |
13 |
Driver Sub |
CIR90B-13 |
| 7 |
Valve cap |
CIR90B-07 |
14 |
Outer Sleeve |
CIR90B-14 |
| CIR50 |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballistic button/Flat face
|
50 |
3×Φ10 |
0.45 |
CIR50-50BF |
| |
|
|
|
| |
|
|
|
| |
|
|
|
| |
|
|
|
| CIR60 |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballistic button/Flat face
|
60 |
3×Φ12 |
1.10 |
CIR60-60BF |
| |
|
|
|
| |
|
|
|
| |
|
|
|
| |
|
|
|
| CIR65 |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballistic button/Flat face
|
65 |
4×Φ12 |
1.42 |
CIR65-65BF |
| |
|
|
|
| |
|
|
|
| |
|
|
|
| |
|
|
|
| CIR70 |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballistic button/Flat face
|
76 |
5×Φ12 |
2.18 |
CIR76-76BF |
| |
|
|
|
| |
|
|
|
| |
|
|
|
| |
|
|
|
| CIR90 |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballisticbutton/Convexface
|
90 |
6×Φ14 |
3.69 |
CIR90-90BC |
| 100 |
6×Φ14 |
4.25 |
CIR90-100BC |
| 110 |
6×Φ14 |
4.92 |
CIR90-110BC |
| 120 |
6×Φ14 |
5.52 |
CIR90-120BC |
| 130 |
7×Φ14 |
6.56 |
CIR90-130BC |
| CIR110 |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballisticbutton/Convexface
|
110 |
6×Φ14 |
5.86 |
CIR110-110BC |
| 120 |
6×Φ14 |
5.89 |
CIR110-120BC |
| 130 |
7×Φ14 |
7.59 |
CIR110-130BC |
| 140 |
8×Φ14 |
8.47 |
CIR110-140BC |
| 150 |
8×Φ14 |
9.47 |
CIR110-150BC |
| 170 |
9×Φ14 |
11.44 |
CIR110-170BC |
Ballistic button/Flat face
|
110 |
6×Φ14 |
5.86 |
CIR110-110BF |
| 120 |
6×Φ14 |
5.89 |
CIR110-120BF |
| 130 |
7×Φ14 |
7.59 |
CIR110-130BF |
| 140 |
8×Φ14 |
8.47 |
CIR110-140BF |
| 150 |
8×Φ14 |
9.47 |
CIR110-150BF |
| 170 |
9×Φ14 |
11.44 |
CIR110-170BF |
| CIR130(Shank 65mm and 76mm) |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballisticbutton/Convexface
|
130 |
7×Φ14 |
7.59 |
CIR130-130BC |
| 140 |
8×Φ14 |
8.47 |
CIR130-140BC |
| 150 |
8×Φ14 |
9.47 |
CIR130-150BC |
| 170 |
9×Φ14 |
11.44 |
CIR130-170BC |
| |
|
|
|
| |
|
|
|
Ballistic button/Flat face
|
130 |
7×Φ14 |
7.59 |
CIR130-130BF |
| 140 |
8×Φ14 |
8.47 |
CIR130-140BF |
| 150 |
8×Φ14 |
9.47 |
CIR130-150BF |
| 170 |
9×Φ14 |
11.44 |
CIR130-170BF |
| |
|
|
|
| |
|
|
|
| CIR150 |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballistic button/Flat face
|
130 |
9×Φ16 |
15.73 |
CIR150-150BF |
| 140 |
9×Φ16 |
17.46 |
CIR150-165BF |
| 150 |
9×Φ16 |
18.04 |
CIR150-175BF |
| 170 |
9×Φ16 |
26.70 |
CIR150-200BF |
| |
|
|
|
| |
|
|
|
| CIR170 |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballistic button/Flat face
|
175 |
9×Φ16 |
21.86 |
CIR170-175BF |
| 185 |
9×Φ16 |
23.00 |
CIR170-185BF |
| 200 |
11×Φ16 |
25.86 |
CIR170-200BF |
| 220 |
12×Φ16 |
30.50 |
CIR170-220BF |
| 250 |
15×Φ16 |
38.00 |
CIR170-250BF |
| |
|
|
|
| P110/130 Russia bit |
Dia.(mm) |
Gauge button |
Weigh(Kg) |
Part NO. |
Ballistic button/Flat face
|
110 |
8×Φ13 |
4.20 |
110P-110 |
| 130 |
8×Φ14 |
6.10 |
110P-130 |
| |
|
|
|
| |
|
|
|
| |
|
|
|
Q: How to get exactly what you need? Do we support customization?
A: We accept customized orders. When sending an enquiry, please provide a detailed product description or model number, as well as a reference picture if possible. This will help us to better understand your requirements and avoid any potential confusion.
Q: What are your terms of payment?
A: TT or L/C.
Q: What about the samples?
A: Samples are available, please contact us for more details.
Q: How long is the delivery time?
A: Usually 2 to 3 weeks, depending on the product.
Q: What about the after-sales services?
A: We have our own experienced QC. Will pre-check and accept products ahead of delivery. We will make compensation if there is a problem with the product, please contact us for details.
Q: What is the minimum order quantity?
A: 1 piece or 1 set is available.
Tianjin Baptech Machinery Co., Ltd is a trailblazer in the mining equipment sector, specializing in innovative research, development, and sales. With a wealth of experience in design, production, and market presence, we have cultivated a robust industry reputation. Baptech Machinery collaborates with top-tier Chinese enterprises, leveraging high-quality raw materials, cutting-edge production techniques, and precision processing tools to guarantee that our products consistently deliver exceptional performance and durability.
Our extensive product assortment includes Top Hammer Drilling Tools, Down the Hole Drilling Tools, Pneumatic Rock Drills, Pneumatic Roof Bolters, Full Hydraulic Tunneling Drilling Rigs, Full Hydraulic Mining Drilling Rigs, Full Hydraulic Anchor Drilling Rigs, Down the Hole Drilling Rigs, Underground Internal Combustion Scrapers, Mining Trucks, and a range of other sophisticated Underground Trackless Equipment.
Renowned for their reliability and outstanding performance, our products are extensively adopted in mining, engineering, construction, and numerous other sectors, underpinning their versatility and premium quality.
At Tianjin Baptech Machinery Co., Ltd, we are committed to pioneering technical research and application within the mining equipment realm. Our mission is to provide users with highly efficient, safe equipment paired with unparalleled service and comprehensive after-sales support.
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