12 degree Tapered Rock Drill Bit with Short Skirt
Negotiable /Piece
Min.Order:50 Pieces
KSQ Technologies (Beijing) Co., Ltd.
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
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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 |
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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 |
Packaging:Carton or Wooden Box
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Any question, please feel free to contact us