Product Description
Tapered Rock Drilling Tools:
1. Classification:
a. According to Taper: Distinctively crafted in 7°, 11°, and 12°
b. According to Type: Comprehensive selection including Drill Bit and Drill Rod
2. Drill Bit:
a. Classification: Expertly categorized into Chisel Bit, Cross Bit, Button Bit.
b. Material: For Chisel and Cross Bits, premium materials like 40Cr, 42CrMo; alloys YK15.6, YK20. For the Button Bit, robust 42CrMo, 35CrNiMoV, FF710, 45CrNiMoVA; and alloys G208, kk06, YG6, KD10H, etc.
c. Number of Buttons: Available with 4, 5, 6, 7, or 8 buttons for diverse applications.
d. Button Style: Typically feature Parabolic and Conical Button Designs.
3. Drill Rod:
a. Classification: Diameter-based divisions into H22 and H25.
b. Material: Constructed with high-grade materials such as 8Cr, 95CrMo, 55SiMnmo, 40SiMnCrNiMo(Z708), 23CrNi3M, 22CrNi3Mo, 22SiMnCrNi2Mo.
c. Shank: Precision-engineered sizes H22×84, H22×108, H25×108, H25×159.
Product Parameters
| Drill bit 7° |
Diameter |
No×button diameter |
Flushing hole |
Weight |
Product code |
| mm |
Front |
Gauge |
Angle |
Front |
Side |
Approx kg |
Button bit, Short skirt
|
32 |
1×8 |
3×8 |
35° |
1 |
1 |
0.24 |
1431-32722-18/38-40-53 |
| 33 |
2×7 |
5×7 |
35° |
2 |
1 |
0.26 |
1431-33722-27/57-42-53 |
| 34 |
2×7 |
4×7 |
40° |
1 |
1 |
0.29 |
1431-34722-27/47-42-53 |
| 35 |
2×7 |
5×8 |
35° |
1 |
1 |
0.33 |
1431-35722-27/58-42-53 |
| 36 |
1×8 |
3×9 |
40° |
1 |
1 |
0.37 |
1431-36722-18/39-42-53 |
| 36 |
2×7 |
5×8 |
35° |
1 |
1 |
0.37 |
1431-36722-27/58-42-53 |
| 38 |
1×8 |
3×9 |
35° |
1 |
1 |
0.38 |
1431-38723-18/39-42-53 |
| 38 |
2×7 |
5×8 |
35° |
1 |
1 |
0.38 |
1431-38723-27/58-42-53 |
| 38 |
2×7 |
5×9 |
40° |
2 |
1 |
0.38 |
1431-38723-27/59-42-53 |
| 40 |
1×8 |
3×9 |
30° |
1 |
1 |
0.40 |
1431-40723-18/39-40-53 |
| 40 |
1×9 |
3×10 |
30° |
1 |
1 |
0.40 |
1431-40723-19/310-40-53 |
| 40 |
1×9 |
3×9 |
35° |
1 |
1 |
0.40 |
1431-40723-19/39-42-53 |
| 40 |
2×7 |
5×9 |
35° |
1 |
1 |
0.40 |
1431-40723-27/59-42-53 |
| 42 |
1×8 |
3×9 |
30° |
1 |
1 |
0.43 |
1431-42723-18/39-40-53 |
| 42 |
1×9 |
3×10 |
30° |
1 |
1 |
0.43 |
1431-42723-19/310-40-53 |
| 42 |
1×9 |
3×9 |
35° |
1 |
1 |
0.43 |
1431-42723-19/39-42-53 |
| 42 |
2×8 |
5×9 |
35° |
1 |
1 |
0.43 |
1431-42723-28/59-42-53 |
Button bit, Long skirt
|
32 |
2×7 |
5×7 |
35° |
1 |
1 |
0.30 |
1435-32722-27/57-45-51 |
| 33 |
2×7 |
5×7 |
35° |
1 |
1 |
0.31 |
1435-33722-27/57-45-51 |
| 35 |
2×7 |
5×8 |
35° |
1 |
1 |
0.36 |
1435-35722-27/58-45-51 |
| 38 |
2×7 |
5×9 |
35° |
1 |
1 |
0.41 |
1435-38723-27/59-45-51 |
| 41 |
2×7 |
5×9 |
35° |
1 |
1 |
0.42 |
1435-41723-27/59-45-51 |
| Drill bit 11° |
Diameter |
No×button diameter |
Flushing hole |
Weight |
Product code |
| mm |
Front |
Gauge |
Angle |
Front |
Side |
Approx kg |
Button bit, Short skirt
|
32 |
1×8 |
3×8 |
35° |
1 |
2 |
0.24 |
1431-321122-18/38-45-51 |
| 32 |
2×7 |
5×7 |
40° |
1 |
1 |
0.24 |
1431-321122-27/57-45-51 |
| 33 |
2×7 |
4×7 |
40° |
1 |
1 |
0.25 |
1431-331122-27/47-45-51 |
| 34 |
2×7 |
4×7 |
40° |
1 |
1 |
0.29 |
1431-341122-27/47-45-51 |
| 35 |
2×7 |
5×7 |
35° |
1 |
1 |
0.33 |
1431-351122-27/57-45-51 |
| 35 |
2×7 |
5×8 |
35° |
1 |
1 |
0.33 |
1431-351122-27/58-45-51 |
| 36 |
1×8 |
3×9 |
40° |
1 |
1 |
0.36 |
1431-361122-18/39-45-51 |
| 36 |
2×7 |
4×7 |
40° |
1 |
1 |
0.36 |
1431-361122-27/47-45-51 |
| 36 |
2×7 |
5×8 |
35° |
1 |
1 |
0.36 |
1431-361122-27/58-45-51 |
| 38 |
1×9 |
3×9 |
40° |
1 |
1 |
0.39 |
1431-381122-19/39-45-51 |
| 38 |
2×8 |
3×9 |
40° |
1 |
1 |
0.39 |
1431-381122-28/39-45-51 |
| 38 |
2×7 |
5×8 |
35° |
1 |
1 |
0.39 |
1431-381122-27/58-45-51 |
| 38 |
2×7 |
5×9 |
35° |
1 |
1 |
0.39 |
1431-381122-27/59-45-51 |
| 40 |
1×9 |
3×9 |
40° |
1 |
1 |
0.40 |
1431-401122-19/39-45-51 |
| 40 |
2×8 |
3×9 |
40° |
1 |
1 |
0.40 |
1431-401122-28/39-45-51 |
| 40 |
2×9 |
3×9 |
40° |
1 |
2 |
0.40 |
1431-401122-29/39-45-51 |
| 40 |
2×7 |
5×9 |
35° |
1 |
1 |
0.40 |
1431-401122-27/59-45-51 |
| 40 |
2×8 |
5×9 |
35° |
1 |
1 |
0.40 |
1431-401122-28/59-45-51 |
| 41 |
2×7 |
5×9 |
35° |
1 |
1 |
0.41 |
1431-411122-27/59-45-51 |
Button bit, Long skirt
|
32 |
2×7 |
5×7 |
35° |
1 |
1 |
0.30 |
1435-321122-27/57-45-51 |
| 33 |
2×7 |
5×7 |
35° |
1 |
1 |
0.31 |
1435-331122-27/57-45-51 |
| 33 |
2×7 |
6×7 |
40° |
2 |
1 |
0.31 |
1435-331122-27/67-45-51 |
| 35 |
2×7 |
6×7 |
40° |
2 |
1 |
0.35 |
1435-351122-27/67-45-51 |
| 38 |
2×7 |
5×9 |
35° |
1 |
1 |
0.41 |
1435-381122-27/59-45-51 |
| 41 |
2×7 |
5×9 |
35° |
1 |
1 |
0.42 |
1435-411122-27/59-45-51 |
|
35 |
2×7 |
5×9 |
35° |
1 |
1 |
0.38 |
1435-351125-27/59-45-51 |
| 36 |
2×7 |
5×9 |
35° |
1 |
1 |
0.39 |
1435-361125-27/59-45-51 |
| 38 |
2×7 |
5×9 |
35° |
1 |
1 |
0.41 |
1435-381125-27/59-45-51 |
| 41 |
2×7 |
5×9 |
35° |
1 |
1 |
0.42 |
1435-411125-27/59-45-51 |
| Drill bit 12° |
Diameter |
No×button diameter |
Flushing hole |
Weight |
Product code |
| mm |
Front |
Gauge |
Angle |
Front |
Side |
Approx kg |
Button bit, Short skirt
|
28 |
1×7 |
3×7 |
20° |
1 |
1 |
0.20 |
1431-281222-17/37-45-51 |
| 28 |
1×7 |
4×7 |
35° |
1 |
1 |
0.20 |
1431-281222-17/47-45-51 |
| 29 |
1×7 |
3×7 |
40° |
1 |
1 |
0.21 |
1431-291222-17/37-45-51 |
| 30 |
1×7 |
3×7 |
40° |
1 |
1 |
0.22 |
1431-301222-17/37-45-51 |
| 30 |
1×7 |
4×7 |
35° |
1 |
1 |
0.22 |
1431-301222-17/47-45-51 |
| 30 |
2×7 |
4×7 |
30° |
1 |
1 |
0.22 |
1431-301222-27/47-45-51 |
| 32 |
2×7 |
5×7 |
40° |
2 |
1 |
0.24 |
1431-321222-27/57-45-51 |
| 33 |
2×7 |
5×7 |
35° |
1 |
1 |
0.25 |
1431-331222-27/57-45-51 |
| 34 |
2×7 |
5×8 |
35° |
1 |
1 |
0.29 |
1431-341222-27/58-45-51 |
| 35 |
2×7 |
4×7 |
35° |
1 |
1 |
0.33 |
1431-351222-27/47-45-51 |
| 35 |
2×7 |
5×8 |
35° |
2 |
1 |
0.33 |
1431-351222-27/58-45-51 |
| 35 |
2×7 |
5×9 |
35° |
1 |
1 |
0.33 |
1431-351222-27/59-45-51 |
| 36 |
2×7 |
5×9 |
35° |
1 |
1 |
0.37 |
1431-361222-27/59-45-51 |
| 37 |
2×7 |
5×9 |
40° |
1 |
1 |
0.38 |
1431-371222-27/59-45-51 |
| 38 |
1×9 |
3×9 |
40° |
1 |
1 |
0.40 |
1431-381222-19/39-45-51 |
| 38 |
2×7 |
5×9 |
35° |
1 |
1 |
0.40 |
1431-381222-27/59-45-51 |
| 41 |
2×7 |
5×9 |
35° |
1 |
1 |
0.41 |
1431-411222-27/59-45-51 |
Button bit, Long skirt
|
32 |
2×7 |
5×7 |
35° |
1 |
1 |
0.30 |
1435-321222-27/57-45-51 |
| 33 |
2×7 |
5×7 |
35° |
1 |
1 |
0.31 |
1435-331222-27/57-45-51 |
| 33 |
2×7 |
6×7 |
40° |
2 |
1 |
0.31 |
1435-331222-27/67-45-51 |
| 35 |
2×7 |
6×7 |
40° |
2 |
1 |
0.35 |
1435-351222-27/67-45-51 |
| 38 |
2×7 |
5×9 |
35° |
1 |
1 |
0.41 |
1435-381222-27/59-45-51 |
| 41 |
2×7 |
5×9 |
35° |
1 |
1 |
0.42 |
1435-411222-27/59-45-51 |
|
35 |
2×7 |
5×9 |
35° |
1 |
1 |
0.38 |
1435-351222-27/59-45-51 |
| 36 |
2×7 |
5×9 |
35° |
1 |
1 |
0.39 |
1435-361222-27/59-45-51 |
| 38 |
2×7 |
5×9 |
35° |
1 |
1 |
0.41 |
1435-381222-27/59-45-51 |
| 41 |
2×7 |
5×9 |
35° |
1 |
1 |
0.42 |
1435-411222-27/59-45-51 |
Detailed Photos
FAQ
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.
Company Profile
Tianjin Baptech Machinery Co., Ltd is a distinguished leader in mining equipment, dedicated to innovation in research, development, and sales. With a profound legacy in design, production, and commerce, we have earned an esteemed reputation within the industry. Baptech Machinery collaborates closely with China's top enterprises, leveraging superior raw materials, cutting-edge production technology, and precise processing to ensure our products deliver exceptional performance and durability.
Our diverse product line 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 various other Underground Trackless Equipment.
Renowned for reliability and outstanding performance, our products find extensive application in mining, engineering construction, and other industries.
Tianjin Baptech Machinery Co., Ltd is passionately committed to the technical advancement and practical application of mining equipment, aspiring to deliver efficient, safe equipment along with exemplary service and after-sales support.
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