DTH hammers are used for blast hole drilling and blasting, mainly applied in mining, marble quarry or well drilling and other construction projects.
DTH hammer drill bit used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and construction, etc.
Advantages:
The longer life of the drill: the alloy material, with longer use life which is better than similar products;
High Drilling Efficiency: the drill buttons are wear-resistant so that the drill can always keep sharp, thus greatly improving the speed of the drilling.
The drilling speed is stable: the bit is scraped and cut to break the rock.
Good Performance: the drill bit has strong wear resistance, good Diameter protection, and can make the cutting teeth be used efficiently.
The use of a wide range: the practice proves that the bit is suitable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone, and other soft and hard (9-grade drill ability of rock, hard rock drilling), compared with normal bit, especially drilling in 6-8 grade
rock the effect is particularly significant.
Our products are made of alloy material, with wear-resistant drill buttons, stable drilling speed, high drilling efficiency, good diameter protection, and long service life of drill bits, which are higher than those of similar products.
| 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. |
Ballistic button/Convex face
|
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. |
Ballistic button/Convex face
|
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. |
Ballistic button/Convex face
|
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 leading provider of mining equipment, specializing in research, development and sales. With years of experience in design, production and sales, we have built a strong reputation in the industry. Baptech Machinery works closely with many of China's leading enterprises in the industry, using high-quality raw materials, advanced production technology and precise processing equipment to ensure our products perform excellently and are built to last.
Our product range includes Top Hammer Drilling Tools, Down the Hole Drilling Tools, Pneumatic Rock Drill, Pneumatic Roof Bolter, Full Hydraulic Tunneling Drilling Rig, Full Hydraulic Mining Drilling Rig, Full Hydraulic Anchor Drilling Rig, Down the Hole Drilling Rig, Underground Internal Combustion Scraper, Mining Truck, and other Underground Trackless Equipment.
Our products are renowned for their reliability and excellent performance, and are used extensively in the mining, engineering construction and other sectors.
Tianjin Baptech Machinery Co., Ltd is dedicated to the technical research and application of mining equipment, with the goal of providing users with efficient and safe equipment and quality service and after-sales support.
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