Home > Products > Tapered drilling tools > Super Quality 32mm, 7 Buttons Tungsten Carbide Rock Drill Taper Bit
Super Quality 32mm, 7 Buttons Tungsten Carbide Rock Drill Taper Bit
- 20000 Piece / Pieces per Month
- Xiamen
- T/T
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Product Details
| Place of Origin | Fujian, China | Brand Name | BESTLINK | |
| Model Number | 28mm 30mm 32mm 34mm 36mm 38mm 40mm 42mm 45mm | Type | Drill Bit | |
| Machine Type | Drilling Equipment | Certification | Other, ISO 2000 | |
| Material | Carbon Steel | Processing Type | Forging | |
| Use | Ore Mining |
Wooden case or according to customer's requirement
Product Description
Button bit taper angle/degree:4°, 6°,7°,11°, 12°
Socket inside diameter:19 22 25(mm).
We can design and manufacture according to customers's samples or drawings of the Bit Dia., No. of air/water holes, carbide button shape and the face shape.
Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands,and transmit intensive impact energy into the rock with the least possible loss of energy.
The taper drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Description | Diameter | Length | No. of button | Weight |
Taper Angle a=4°46″, 7°, 11°, 12° Socket inside Diameter. d=19, 22, 25(mm).
| mm | mm | pcs | kg |
28 | 50 | 4 | 0.2 | |
29 | 50 | 4 5 6 7 | 0.2 | |
30 | 50 80 | 5 6 7 8 | 0.2 0.3 | |
32 | 50 55 71 80 | 6 7 8 9 | 0.2 0.22 0.3 | |
33 | 50 55 71 80 | 6 7 9 | 0.2 0.3 0.36 | |
34 | 50 55 | 7 8 | 0.22 0.3 | |
35 | 55 71 80 | 4 5 6 7 | 0.22 0.3 0.37 | |
36 | 50 55 | 7 | 0.3 0.35 | |
37 | 55 | 4 6 7 | 0.3 | |
38 | 50 55 | 4 6 7 | 0.25 0.35 | |
40 | 50 55 | 7 | 0.35 | |
41 | 50 55 71 | 4 5 | 0.35 | |
42 | 50 | 6 7 | 0.4 | |
45 | 50 55 71 |
| 0.5 |
| Drill Bit: Button Bit | |||||||
| For 22 mm ( 7 /8") rod. 4°46' taper. Short skirt. | |||||||
| Diameter (mm) | Part No. | Length (mm) | No. of buttons | Buttons x button diameter (Gauge, Centre) | Gauge Buttons angle ° (Gauge, Front) | Flushing hole (Side, Centre) | Weight approx (kg) |
| 36 | 178-9036-14-67,39-20 | 50 | 7 | 5x7, 2x7 | 35, - | 1, 2 | 0.3 |
| 43 | 178-9043-14-67,39-20 | 50 | 7 | 5x7, 2x7 | 35, - | 1, 2 | 0.35 |
| For 22 mm ( 7 /8") rod. 11° taper. Short skirt. | |||||||
| Diameter (mm) | Part No. | Length (mm) | No. of buttons | Buttons x button diameter (Gauge, Centre) | Gauge Buttons angle ° (Gauge, Front) | Flushing hole (Side, Centre) | Weight approx (kg) |
| 32 | 179-9032-12-67,50-20 | 50 | 5 | 3x8, 2x7 | 35, - | 2, 1 | 0.2 |
| 32 | 179-9032-33-67,39-20 | 55 | 8 | 6x7, 2x7 | 39, 15 | 1, 1 | 0.22 |
| 32 | 179-9032-56-67,50-20 | 50 | 6 | 4x7, 2x7 | 35, - | 1, 1 | 0.15 |
| 33 | 179-9033-40-67,50-20 | 60 | 9 | 6x7, 3x7 | 40, 20 | 2, - | 0.2 |
| 33 | 179-9033-56-67,50-20 | 50 | 6 | 4x7, 2x7 | 40, - | 1, 1 | 0.2 |
| 34 | 179-9034-56-67,50-20 | 50 | 6 | 4x7, 2x7 | 40, - | 1, 1 | 0.3 |
| 35 | 17990354167-L.39-20* | 55 | 7 | 5x8, 2x7 | 40, 15 | 1, 1 | 0.3 |
| 36 | 179-9036-12-67,39-20 | 50 | 5 | 3x8, 2x8 | 40, - | 2, 1 | 0.3 |
| 36 | 179-9036-23-67,50-20 | 50 | 4 | 3x9, 1x8 | 35, - | 1, 1 | 0.2 |
| 36 | 179-9036-27-67,39-20 | 50 | 7 | 5x8, 2x7 | 35, - | 1, 1 | 0.3 |
| 36 | 179-9036-56-67,50-20 | 50 | 6 | 4x7, 2x7 | 40, - | 1, 1 | 0.35 |
| 38 | 179-9038-23-67,39-20 | 50 | 4 | 3x9, 1x9 | 40, - | 1, 1 | 0,35 |
| 38 | 179-9038-27-67,39-20 | 50 | 7 | 5x9, 2x7 | 35, - | 1, 1 | 0.35 |
| 40 | 179-9040-12-67,39-20 | 50 | 5 | 3x9, 2x9 | 40, - | 2, 1 | 0.35 |
| 40 | 179-9040-23-67,39-20 | 50 | 4 | 3x9, 1x9 | 40, - | 1, 1 | 0.35 |
| 41 | 179-9041-27-67,39-20 | 50 | 7 | 5x9, 2x7 | 35, - | 2, 1 | 0.35 |
| For 22 mm ( 7 /8") rod. 12° taper. Short skirt. | |||||||
| Diameter (mm) | Part No. | Length (mm) | No. of buttons | Buttons x button diameter (Gauge, Centre) | Gauge Buttons angle ° (Gauge, Front) | Flushing hole (Side, Centre) | Weight approx (kg) |
| 27 | 177-9027-56-67,39-20 | 50 | 6 | 4x6, 2x6 | 40, 15 | 1, 1 | 0.2 |
| 28 | 177-9028-23-67,39-20 | 50 | 4 | 3x7, 1x7 | 20 | 1, 1 | 0.2 |
| 29 | 177-9029-23-67,39-20 | 50 | 4 | 3x7, 1x7 | 40 | 1, 1 | 0.2 |
| 30 | 177-9030-23-67,39-20 | 50 | 4 | 3x7, 1x7 | 40 | 1, 1 | 0.2 |
| 30 | 177-9030-56-67,50-20 | 50 | 6 | 4x7, 2x7 | 30 | 1, 1 | 0.2 |
| 32 | 177-9032-14-67,39-20 | 50 | 7 | 5x7, 2x7 | 35 | 1, 2 | 0.2 |
| 32 | 177-9032-17-67,39-20 | 50 | 7 | 5x7, 2x7 | 35 | 1, 1 | 0.2 |
| 32 | 177-9032-34-67,39-20 | 50 | 8 | 6x7, 2x7 | 39, 15 | 1, 2 | 0.2 |
| 33 | 177-9033-14-67,39-20 | 50 | 7 | 5x7, 2x7 | 35 | 1, 2 | 0.2 |
| 33 | 177-9033-17-67,39-20 | 50 | 7 | 5x7, 2x7 | 35 | 1, 1 | 0.2 |
| 33 | 177-9033-41-67,39-20 | 55 | 7 | 5x8, 2x7 | 40, 15 | 1, 1 | 0.2 |
| 33 | 17790334167-L.39-20* | 55 | 7 | 5x8, 2x7 | 40, 15 | 1, 1 | 0.2 |
| 34 | 177-9034-17-67,39-20 | 50 | 7 | 5x8, 2x7 | 35 | 1, 1 | 0.22 |
| 35 | 177-9035-27-67,39-20 | 50 | 7 | 5x9, 2x7 | 35 | 1, 1 | 0.22 |
| 35 | 177-9035-56-67,50-20 | 50 | 6 | 4x7, 2x7 | 35 | 1, 1 | 0.22 |
| 36 | 177-9036-27-67,39-20 | 50 | 7 | 5x9, 2x7 | 35 | 1, 1 | 0.3 |
| 37 | 177-9037-27-67,39-20 | 50 | 7 | 5x9, 2x7 | 40 | 1, 1 | 0.3 |
| 38 | 177-9038-23-67,39-20 | 50 | 4 | 3x9, 1x9 | 40 | 1, 1 | 0.2 |
| 38 | 177-9038-27,39-20 | 50 | 7 | 5x9, 2x7 | 35 | 1, 1 | 0.25 |
| 38 | 177-9038-27-67,39-20 | 50 | 7 | 5x9, 2x7 | 35 | 1, 1 | 0.25 |
| 41 | 177-9041-27-67,39-20 | 50 | 7 | 5x9, 2x7 | 35 | 1, 1 | 0.35 |
| -67 = ballistic buttons * | |||||||
| Long bit head | |||||||
| For 22 mm ( 7 /8") rod. 7° taper. Long skirt. | |||||||
| Diameter (mm) | Part No. | Length (mm) | No. of buttons | Buttons x button diameter (Gauge, Centre) | Gauge Buttons angle ° (Gauge, Front) | Flushing hole (Side, Centre) | Weight approx (kg) |
| 32 | 173-5032-17,39-20 | 80 | 7 | 5x7, 2x7 | 35, - | 1, 1 | 0.3 |
| 32 | 173-5032-17-67,39-20 | 80 | 7 | 5x7, 2x7 | 35, - | 1, 1 | 0.3 |
| 33 | 173-5033-17-67,39-20 | 80 | 7 | 5x7, 2x7 | 35, - | 1, 1 | 0.3 |
| 35 | 173-5035-27,39-20 | 80 | 7 | 5x8, 2x7 | 35, - | 1, 1 | 0.33 |
| 35 | 173-5035-41,39-20 | 80 | 7 | 5x9, 2x7 | 25, 15 | 1, 1 | 0.33 |
| For 22 mm ( 7 /8") rod. 12° taper. Long skirt. | |||||||
| Diameter (mm) | Part No. | Length (mm) | No. of buttons | Buttons x button diameter (Gauge, Centre) | Gauge Buttons angle ° (Gauge, Front) | Flushing hole (Side, Centre) | Weight approx (kg) |
| 32 | 177-5032-17-67,39-20 | 71 | 7 | 5x7, 2x7 | 35, - | 1, 1 | 0.3 |
| 33 | 177-5033-17-67,39-20 | 71 | 7 | 5x7, 2x7 | 35, - | 1, 1 | 0.3 |
| 33 | 177-5033-34-67,39-20 | 71 | 8 | 6x7, 2x7 | 40, - | 1, 2 | 0.3 |
| 33 | 177-5033-40-67,39-20 | 71 | 9 | 6x7, 3x7 | 40, 20 | 3, - | 0.28 |
| 35 | 177-5035-34-67,39-20 | 71 | 8 | 6x8, 2x7 | 39, 15 | 1, 2 | 0.3 |
| For 25 mm (1") rod. 12° taper. Long skirt. | |||||||
| Diameter (mm) | Part No. | Length (mm) | No. of buttons | Buttons x button diameter (Gauge, Centre) | Gauge Buttons angle ° (Gauge, Front) | Flushing hole (Side, Centre) | Weight approx (kg) |
| 35 | 180-5038-27-67,39-20 | 71 | 7 | 5x9, 2x7 | 35, - | 1, 1 | 0.38 |
| 38 | 180-5041-27-67,39-20 | 71 | 7 | 5x9, 2x7 | 35, - | 1, 1 | 0.38 |
Company Profile
Xiamen Bestlink Factory Co., Ltd. is committed to providing the best drilling and cutting machines, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. Our company is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in China. Since 1985, we have produced and supplied high quality Split AG Non-Explosive Demolition Agent to our worldwide customers in the quarrying and demolition industries. From early 2000, we have made a start in the study and developed the Hydraulic Rocks and Concrete Splitters by patent inventions, and reached a great success in the domestic and overseas market. Now, we are only a producer and exporter just now from China. In 2004, we developed and produced the patented products: Hydraulic Rock Drill, Stone holes Groover, Stone Crack Expander and Hydraulic Rock Breaker. We offer a vast range of hydraulic and pneumatic drills and machines for diamond wire cutting as well as all kinds of accessories for quarrying activities. Now, quality products are being exported to more than 45 countries and regions all over the world including the USA and Europe with high reputation. We are continually looking for ways to develop drilling and cutting technology for quarrying and demolition, and hoping to be the world NO.1 company about quality and prices of hydraulic Splitters and Expansive Cement within 5 years. Thank you very much for your support and wish to get your deep interest and be your best partner.
Contact Us
- Xiamen Bestlink Factory Co., Ltd.
- Contact nameRichard Chen Chat Now
- Phone86-592-5682036
- AddressFactory Building E, Gaoqi Xincun Industrial Park, Xiamen, Fujian
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