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12 Degree Tapered Rock drill Bits
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Product Details
| Place of Origin | Shandong, China | Brand Name | MIROC | |
| Model Number | 12 Degree Tapered Rock Bits | Type | Other, Drill Bit, 12 Degree Tapered Rock Bits | |
| Material | Other, Tungsten Carbide, Tungsten carbide | Use | Other, Metal Drilling, Well drilling,mining drilling,ore drilling |
Product 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.
• Suitable for small hole rang
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry
Tapered drilling tools Types | Diameter (mm) | Taper Angle (Degree) | Skirt | Weight (kg) |
Tapered chisel bits | 20-60mm | 4°,6°,7°,11°,12° | Normal, Length | 0.15 - 0.45 |
Tapered cross bits | 32-60mm | Normal, Length | 0.18 - 0.7 | |
Tapered button bits | 30-55mm | Normal, Length | 0.2 - 0.5 |
Button bit and Insert types
Spherical Button Characteristics:
1.Universal button
2.Good wear resistance
3.Best suited for hard ground
4.27000-48000PSI(180 to 320Mpa)
5.Suited for abrasive to very abrasive drilling conditions
Ballistic Button Characteristics:
1.Fast Penetration
2.Best suited for soft rock
3.10000-20000PSI(70 to 140Mpa)
4.Suited for non-abrasive drilling conditions
Applications
• Underground mining
• Dimensional Stone Industry
• Tunneling,quarrying
Feature
1.tapered button bits connect with tapered drill rod for drilling holes
2.Stale and mature welding technology ensure good quality of bits
3.Accurate dimension of taper degree perfectly matches the rods
reliable and very cost-effective
Specification of tapered button bits
| Part Number | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
| 4148300271 | 41 | 1 3/5 | 2x7 | 5x9 | 35° | 1 | 1 | 0.41 |
| 4148300272 | 32 | 1 1/4 | 2x7 | 5x7 | 35° | 1 | 1 | 0.3 |
| 4148300273 | 33 | 1 2/7 | 2x7 | 5x7 | 35° | 1 | 1 | 0.31 |
| 4148300274 | 33 | 1 2/7 | 2x7 | 6x7 | 40° | 2 | 1 | 0.31 |
| 4148300275 | 35 | 1 3/8 | 2x7 | 6x7 | 40° | 2 | 1 | 0.35 |
| 4148300276 | 38 | 1 1/2 | 2x7 | 5x9 | 35° | 1 | 1 | 0.41 |
| 4148300277 | 41 | 1 3/5 | 2x7 | 5x9 | 35° | 1 | 1 | 0.42 |
| 4148300278 | 35 | 1 3/8 | 2x7 | 5x9 | 35° | 1 | 1 | 0.38 |
| 4148300279 | 36 | 1 3/7 | 2x7 | 5x9 | 35° | 1 | 1 | 0.39 |
| 4148300280 | 38 | 1 1/2 | 2x7 | 5x9 | 35° | 1 | 1 | 0.41 |
| 4148300281 | 41 | 1 3/5 | 2x7 | 5x9 | 35° | 1 | 1 | 0.42 |
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:
•Hazardous environment
•Acts, regulations, and other government guidelines that has to be followed
•Significant differences in the way people work, mostly due to physical constraints
•Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour.
•The best solution with the most reasonable cost is a significant driver
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.
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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