Mining Drilling Tunneling Tapered Button Bit Short Skirt 7 Degree 32-50mm
Mining Drilling Bits Short Skirt 7 Degree 32-50mm Button Bit
Product Description:
Tapered button bit is widely used in underground mines and construction projects. Our taper button bits are made of Alloy steel and Tungsten carbide.Our button bits diameters are from 30mm to 42mm, and different type are available, such as tapered type and threaded type.
Application:
• Quarrying
• Underground mining
• Down the hole rock drilling
Competitive Advantages:
• Low use cost,low natural power consumption, easy installation and disassembly, long service life.
• Excellent drilling penetration and Strong corrosion resistance.
• Improved detection methods, advanced testing equipment, and strictly control the quality to ensure the production of high-quality products.
Specification:
| Bit Dia. mm |
Bit Dia. inch |
Buttons (mm) Front |
Buttons (mm) Size |
Angle |
Flushing Hole front |
Flushing Hole side |
Weight kg |
Part Number | Product Code | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Button Bit, Short Skirt |
32 |
1 1/4 1 3/7 1 1/2 1 4/7 1 4/7 1 4/7 1 2/3 1 2/3 1 2/3 |
1x8 1x8 1x8 1x8 1x9 1x9 1x8 1x9 1x9 |
3x8 3x9 3x9 3x9 3x10 3x9 3x9 3x10 3x9 |
35° 40° 35° 30° 30° 35° 30° 30° 35° |
1 1 1 1 1 1 1 1 1 |
1 1 1 1 1 1 1 1 1 |
0.24 0.37 0.37 0.38 0.4 0.4 0.4 0.43 0.43 |
4148300157 4148300161 4148300163 4148300166 4148300167 4148300168 4148300170 4148300171 4148300172 |
BS432-7D-22 BS436-7D-22 BS438-7D-23 BS440-7D-23-1 BS440-7D-23-2 BS440-7D-23-3 BS442-7D-23-1 BS442-7D-23-2 BS442-7D-23-3 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Button Bit, Long Skirt | 32 33 35 38 41 |
1 1/4 1 2/7 1 3/8 1 1/2 1 3/5 |
2x7 2x7 2x7 2x7 2x7 |
5x7 5x7 5x8 5x9 5x9 |
35° 35° 35° 35° 35° |
1 1 1 1 1 |
1 1 1 1 1 |
0.3 0.31 0.36 0.41 0.42 |
4148300174 4148300175 4148300176 4148300177 4148300178 |
BL732-7D-22 BL733-7D-22 BL735-7D-22 BL738-7D-22 BL741-7D-23 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.