Tapered 7° 11° 12° Tungsten Carbide Chisel Type Drill Bit for Rock Drilling
Tapered 7°11°12° Tungsten Carbide Chisel Type Drill Bit for Rock Drilling
Describtion
Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered chisel bits if the goal is to minimize hole deviation in small hole range drilling. 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 range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry
Color: Green,Blue or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: 7° Tapered Chisel Bit
Applications
• Dimensional Stone Industry
• Underground Mining
• Tunneling
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
Product Technical Reference
| Part Number |
Product Code and Brief Description |
Bit Diameter (mm) |
Bit Diameter (inch) |
Tip Size (W x H, mm) |
Weight (kg) |
| 4148300075 | C26-7D-22, 7° Taper Chisel Bit | 26 | 1 | 10 x 7 | 0.17 |
| 4148300076 | C28-7D-22, 7° Taper Chisel Bit | 28 | 1 1/9 | 10 x 7 | 0.18 |
| 4148300077 | C30-7D-22-1, 7° Taper Chisel Bit | 30 | 1 1/6 | 13.5 x 8 | 0.22 |
| 4148300078 | C30-7D-22-2, 7° Taper Chisel Bit | 30 | 1 1/6 | 13.5 x 8 | 0.22 |
| 4148300079 | C32-7D-22-1, 7° Taper Chisel Bit | 32 | 1 1/4 | 13.5 x 8 | 0.24 |
| 4148300080 | C32-7D-22-2, 7° Taper Chisel Bit | 32 | 1 1/4 | 13.5 x 8 | 0.24 |
| 4148300081 | C34-7D-22-1, 7° Taper Chisel Bit | 34 | 1 1/3 | 13.5 x 8 | 0.27 |
| 4148300082 | C34-7D-22-2, 7° Taper Chisel Bit | 34 | 1 1/3 | 13.5 x 8 | 0.27 |
| 4148300083 | C36-7D-22-1, 7° Taper Chisel Bit | 36 | 1 3/7 | 13.5 x 8 | 0.3 |
| 4148300084 | C36-7D-22-2, 7° Taper Chisel Bit | 36 | 1 3/7 | 13.5 x 8 | 0.3 |
| 4148300085 | C38-7D-23-1, 7° Taper Chisel Bit | 38 | 1 1/2 | 13.5 x 8 | 0.33 |
| 4148300086 | C38-7D-23-2, 7° Taper Chisel Bit | 38 | 1 1/2 | 13.5 x 8 | 0.33 |
| 4148300087 | C38-7D-23-3, 7° Taper Chisel Bit | 38 | 1 1/2 | 15 x 9 | 0.33 |
| 4148300088 | C38-7D-23-4, 7° Taper Chisel Bit | 38 | 1 1/2 | 15 x 9 | 0.33 |
| 4148300089 | C40-7D-23-1, 7° Taper Chisel Bit | 40 | 1 4/7 | 13.5 x 9.2 | 0.38 |
| 4148300090 | C40-7D-23-2, 7° Taper Chisel Bit | 40 | 1 4/7 | 13.5 x 9.2 | 0.38 |
| 4148300091 | C40-7D-23-3, 7° Taper Chisel Bit | 40 | 1 4/7 | 13.5 x 9.2 | 0.38 |
| 4148300092 | C40-7D-23-4, 7° Taper Chisel Bit | 40 | 1 4/7 | 15 x 9.8 | 0.38 |
| 4148300093 | C40-7D-23-5, 7° Taper Chisel Bit | 40 | 1 4/7 | 15 x 9.8 | 0.38 |
| 4148300094 | C40-7D-23-6, 7° Taper Chisel Bit | 40 | 1 4/7 | 15 x 9.8 | 0.38 |
| 4148300095 | C40-7D-23-7, 7° Taper Chisel Bit | 40 | 1 4/7 | 15 x 9.8 | 0.38 |
| 4148300096 | C40-7D-23-8, 7° Taper Chisel Bit | 40 | 1 4/7 | 15 x 9.8 | 0.38 |
| 4148300097 | C42-7D-23-1, 7° Taper Chisel Bit | 42 | 1 2/3 | 13.5 x 9.2 | 0.41 |
| 4148300098 | C42-7D-23-2, 7° Taper Chisel Bit | 42 | 1 2/3 | 13.5 x 9.2 | 0.41 |
| 4148300099 | C42-7D-23-3, 7° Taper Chisel Bit | 42 | 1 2/3 | 13.5 x 9.2 | 0.41 |
| 4148300100 | C42-7D-23-4, 7° Taper Chisel Bit | 42 | 1 2/3 | 13.5 x 9.2 | 0.41 |
| 4148300101 | C42-7D-23-5, 7° Taper Chisel Bit | 42 | 1 2/3 | 15 x 9.8 | 0.41 |
| 4148300102 | C42-7D-23-6, 7° Taper Chisel Bit | 42 | 1 2/3 | 15 x 9.8 | 0.41 |
| 4148300103 | C42-7D-23-7, 7° Taper Chisel Bit | 42 | 1 2/3 | 15 x 9.8 | 0.41 |
| 4148300104 | C42-7D-23-8, 7° Taper Chisel Bit | 42 | 1 2/3 | 15 x 9.8 | 0.41 |
| 4148300105 | C43-7D-23-1, 7° Taper Chisel Bit | 43 | 1 2/3 | 13.5 x 9.2 | 0.42 |
| 4148300106 | C43-7D-23-2, 7° Taper Chisel Bit | 43 | 1 2/3 | 13.5 x 9.2 | 0.42 |
| 4148300107 | C43-7D-23-3, 7° Taper Chisel Bit | 43 | 1 2/3 | 15 x 9.8 | 0.42 |
| 4148300108 | C43-7D-23-4, 7° Taper Chisel Bit | 43 | 1 2/3 | 15 x 9.8 | 0.42 |
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.
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