Home > Products > Tapered Button Bits > 12 degrees Tapered Button Bit, Short Skirt
12 degrees Tapered Button Bit, Short Skirt
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Product Details
Place of Origin | Shandong, China | Brand Name | MIROC | |
Model Number | BS428-12D-22 to BS738-12D-22 | Type | Other, Tapered Button Bit | |
Material | Tungsten Carbide | Use | Well Drilling |
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) |
4148300255 | 28 | 1 1/9 | 1x7 | 3x7 |
4148300256 | 28 | 1 1/9 | 1x7 | 4x7 |
4148300257 | 29 | 1 1/7 | 1x7 | 3x7 |
4148300258 | 30 | 1 1/6 | 1x7 | 3x7 |
4148300259 | 30 | 1 1/6 | 1x7 | 4x7 |
4148300260 | 30 | 1 1/6 | 2x7 | 4x7 |
4148300261 | 32 | 1 1/4 | 2x7 | 5x7 |
4148300262 | 33 | 1 2/7 | 2x7 | 5x7 |
4148300263 | 34 | 1 1/3 | 2x7 | 5x8 |
4148300264 | 35 | 1 3/8 | 2x7 | 4x7 |
4148300265 | 35 | 1 3/8 | 2x7 | 5x8 |
4148300266 | 35 | 1 3/8 | 2x7 | 5x9 |
4148300267 | 36 | 1 3/7 | 2x7 | 5x9 |
4148300268 | 37 | 1 4/9 | 2x7 | 5x9 |
4148300269 | 38 | 1 1/2 | 1x9 | 5x9 |
4148300270 | 38 | 1 1/2 | 2x7 | 5x9 |
<
Product Code and Brief Description | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
BS428-12D-22, 12° Tapered Button Bit, Short Skirt | 20° | 1 | 1 | 0.2 |
BS528-12D-22, 12° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.2 |
BS429-12D-22, 12° Tapered Button Bit, Short Skirt | 40° | 1 | 1 | 0.21 |
BS430-12D-22, 12° Tapered Button Bit, Short Skirt | 40° | 1 | 1 | 0.22 |
BS530-12D-22, 12° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.22 |
BS630-12D-22, 12° Tapered Button Bit, Short Skirt | 30° | 1 | 1 | 0.22 |
BS732-12D-22, 12° Tapered Button Bit, Short Skirt | 40° | 2 | 1 | 0.24 |
BS733-12D-22, 12° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.25 |
BS734-12D-22, 12° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.29 |
BS635-12D-22, 12° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.33 |
BS735-12D-22-1, 12° Tapered Button Bit, Short Skirt | 35° | 2 | 1 | 0.33 |
BS735-12D-22-2, 12° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.33 |
BS736-12D-22, 12° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.37 |
BS737-12D-22, 12° Tapered Button Bit, Short Skirt | 40° | 1 | 1 | 0.38 |
BS638-12D-22, 12° Tapered Button Bit, Short Skirt | 40° | 1 | 1 | 0.4 |
BS738-12D-22, 12° Tapered Button Bit, Short Skirt | 35° | 1 | 1 | 0.4 |
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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