7 Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Beijing, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Rock Drilling Tools, Button Drill Bit, Cross Bits |
Product Detail
| Model No.: | 4148300075-4148300108 |
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Product Description
7°Tapered Chisel Drill Bit Hardened Steel Drill Bits With CNC Milling
Description
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
specification
| 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 |
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