Product Description
Tapered rock drilling tools:
1. Classification:
a. According to taper: 7°, 11°, 12° - Offering precise angles perfect for diverse drilling scenarios.
b. According to type: drill bit and drill rod - Designed to meet varied drilling needs.
2. Drill bit:
a. Classification: chisel bit, cross bit, button bit - Versatile options to tackle any drilling challenge.
b. Material: Crafted using superior 40Cr and 42CrMo for chisel and cross bits, with alloys YK15.6, YK20. Button bits boast high-grade materials such as 42CrMo, 35CrNiMoV, FF710, 45CrNiMoVA, complemented by alloys G208, kk06, YG6, KD10H, ensuring durability and performance.
c. Number of buttons: 4, 5, 6, 7, or 8 buttons - Tailor your tool's effectiveness to your specific project needs.
d. Usually use parabolic button and conical button - Engineered for optimal penetration and longevity.
3. Drill rod:
a. Classification: Available diameters include H22 and H25 - Choose the perfect size for your operations.
b. Material: Employing sturdy 8Cr, 95CrMo, 55SiMnmo, 40SiMnCrNiMo(Z708), 23CrNi3M, 22CrNi3Mo, 22SiMnCrNi2Mo for exceptional strength and endurance.
c. Shank: Configurable as H22×84, H22×108, H25×108, H25×159 - Adaptable for various drilling requirements.
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, renowned for our expertise in research, development, and sales. Over the years, we've earned the trust of industry leaders by consistently delivering top-tier products made from premium materials, utilizing state-of-the-art technology and precise machinery. Our commitment to quality ensures each product exceeds performance expectations and longevity standards.
Our comprehensive selection includes Top Hammer Drilling Tools, Down the Hole Drilling Tools, Pneumatic Rock Drill, Pneumatic Roof Bolter, and full hydraulic solutions such as Tunneling, Mining, and Anchor Drilling Rigs. We also provide Down the Hole Drilling Rigs, Underground Internal Combustion Scrapers, Mining Trucks, and other essential Underground Trackless Equipment.
Our products are celebrated for their unrivaled reliability and exceptional performance, making them indispensable in mining, engineering construction, and various other sectors.
At Tianjin Baptech Machinery Co., Ltd, our unwavering dedication to advancing mining equipment technology aims to supply users with safe, efficient machinery along with outstanding service and comprehensive after-sales support.
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