Home > Products > Tapered Button Bits > 7 degree Tapered Rock Dril Bit with Short Skirt
7 degree Tapered Rock Dril Bit with Short Skirt
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/ Piece
50 Pieces(Min. Order)
- Beijing Or Tianjin
- T/T Credit Card
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Product Details
| Place of Origin | Shandong, China | Brand Name | MIROC | |
| Model Number | BS432-7D-22-BS742-7D-23 | Type | Other, 7° Tapered Button Bit | |
| Material | Tungsten Carbide | Use | Other, Coal Mining |
Product Description
Specifications
High grade tungsten carbide insertsBit bodies manufactured from high grade steel and processed using state-of-the-art CN
Description
Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.
Application
• Dimensional Stone Industry
• Underground Mining
• Tunneling
Specification
<
| Part Number | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) |
| 4148300157 | 32 | 1 1/4 | 1x8 | 3x8 |
| 4148300158 | 33 | 1 2/7 | 2x7 | 5x7 |
| 4148300159 | 34 | 1 1/3 | 2x7 | 4x7 |
| 4148300160 | 35 | 1 3/8 | 2x7 | 5x8 |
| 4148300161 | 36 | 1 3/7 | 1x8 | 3x9 |
| 4148300162 | 36 | 1 3/7 | 2x7 | 5x8 |
| 4148300163 | 38 | 1 1/2 | 1x8 | 3x9 |
| 4148300164 | 38 | 1 1/2 | 2x7 | 5x8 |
| 4148300165 | 38 | 1 1/2 | 2x7 | 5x9 |
| 4148300166 | 40 | 1 4/7 | 1x8 | 3x9 |
| 4148300167 | 40 | 1 4/7 | 1x9 | 3x10 |
| 4148300168 | 40 | 1 4/7 | 1x9 | 3x9 |
| 4148300169 | 40 | 1 4/7 | 2x7 | 5x9 |
| 4148300170 | 42 | 1 2/3 | 1x8 | 3x9 |
| 4148300171 | 42 | 1 2/3 | 1x9 | 3x10 |
| 4148300172 | 42 | 1 2/3 | 1x9 | 3x9 |
| 4148300173 | 42 | 1 2/3 | 2x8 | 5x9 |
<
| Product Code and Brief Description | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
| BS432-7D-22, 7° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.24 |
| BS733-7D-22, 7° Tapered Button Bit, Short Skirt | 35° | 2 | 1 | 0.26 |
| BS634-7D-22, 7° Tapered Button Bit, Short Skirt | 40° | 1 | 1 | 0.29 |
| BS735-7D-22, 7° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.33 |
| BS436-7D-22, 7° Tapered Button Bit, Short Skirt | 40° | 1 | 1 | 0.37 |
| BS736-7D-23, 7° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.37 |
| BS438-7D-23, 7° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.37 |
| BS738-7D-23-1, 7° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.38 |
| BS738-7D-23-2, 7° Tapered Button Bit, Short Skirt | 40° | 2 | 1 | 0.38 |
| BS440-7D-23-1, 7° Tapered Button Bit, Short Skirt | 30° | 1 | 1 | 0.38 |
| BS440-7D-23-2, 7° Tapered Button Bit, Short Skirt | 30° | 1 | 1 | 0.4 |
| BS440-7D-23-3, 7° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.4 |
| BS740-7D-23, 7° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.4 |
| BS442-7D-23-1, 7° Tapered Button Bit, Short Skirt | 30° | 1 | 1 | 0.4 |
| BS442-7D-23-2, 7° Tapered Button Bit, Short Skirt | 30° | 1 | 1 | 0.43 |
| BS442-7D-23-3, 7° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.43 |
| BS742-7D-23, 7° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.43 |
Contact Us
- KSQ Technologies (Beijing) Co., Ltd.
- Contact nameAileen Zhao Chat Now
- Phone86-10-60714361-8006
- AddressRm. 705, Unit 2, Floor 7, Building 6, Gulou South St., Chengbei St.
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