Product Description
Tapered Rock Drilling Tools: Your Gateway to Precision and Performance
1. Classification: Defined for Precision
a. According to Taper: Options include 7°, 11°, and 12°
b. According to Type: Versatile Selections of Drill Bit and Drill Rod
2. Drill Bit: Crafted for Excellence
a. Classification: Choose from Chisel Bit, Cross Bit, and Button Bit.
b. Material: High-grade materials such as 40Cr, 42CrMo for chisel and cross bits. Alloys include YK15.6 and YK20. Button bits feature 42CrMo, 35CrNiMoV with alloys like G208, KK06, YG6, and KD10H.
c. Number of Buttons: Available with configurations of 4, 5, 6, 7, or 8 buttons.
d. Button Style: Our tools frequently utilize parabolic and conical buttons for superior performance.
3. Drill Rod: Strength and Reliability
a. Classification: Diameters categorized into H22 and H25 for specific needs.
b. Material: Premium materials such as 8Cr, 95CrMo, 55SiMnmo, and more ensure durability and performance.
c. Shank: Precision-crafted in sizes H22×84, H22×108, H25×108, H25×159 for optimal fit.
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 stands at the forefront of mining equipment innovation, specializing in the research, development, and sales of high-performance tools. With extensive experience and a well-earned reputation, Baptech ensures excellence through collaboration with China's industry leaders, utilizing top-tier raw materials, cutting-edge technology, and precision equipment to deliver products that excel in durability and performance.
Our extensive 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 a comprehensive suite of Underground Trackless Equipment.
Renowned for reliability and superior performance, our products are extensively used across mining and engineering construction sectors and beyond.
At Tianjin Baptech Machinery Co., Ltd, we are committed to advancing the technical research and application of mining equipment, with the focus on delivering efficient, safe equipment accompanied by exceptional service and after-sales support.
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