Product Details:
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| Connection Method: | Tapered Or Thread | Color: | Green Or Customized |
|---|---|---|---|
| High Light: | metal drill bit,high speed drill bits |
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R25 33mm 35mm 38mm Mining Drill Stone Rock Drill Cross Bits
Description
Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it produces a very straight drill hole.
• Steel inserts
• Widely used in dimensional stone industry, drifting and tunneling
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: R25 Cross Type Bit
Threaded Cross Bits / X Bits
Threaded cross bits or threaded X bits are usually used for very hard and abrasive rock formation.
Parameters
• Thread size: R25, R28, R32, R38, T38
• Head diameters: 35mm ~ 89mm;
Features
• Alloy buttons are hot mounted into the drill bit, ensuring the bit good accuracy and durability;
• Reliability ensured by premium drill bit materials and premium alloy button;
• Different types designed for different drilling scenarios and rock conditions;
• High speed and drilling efficiency;
• Cost-effective, good performance with reasonable price.
Applications
Drilling works for blasting duties in tunneling, construction, mining, quarrying, etc.
Specification
| Part Number |
Product Code and Brief Description |
Bit Diameter (mm) |
Bit Diameter (inch) |
Tip Size (W x H, mm) |
Front Flushing drill holes |
Side Flushing drill holes |
Weight (kg) |
| 4148300397 |
CR-33-R25, R25 Cross Type Bit |
33 | 1 2/7 | 14x8 | 1 | 2 | 0.4 |
| 4148300398 |
CR-35-R25, R25 Cross Type Bit |
35 | 1 3/8 | 14x8 | 1 | 2 | 0.5 |
| 4148300399 |
CR-38-R25, R25 Cross Type Bit |
38 | 1 1/2 | 14x8 | 1 | 4 | 0.6 |
| 4148300400 |
CR-41-R25, R25 Cross Type Bit |
41 | 1 3/5 | 14x8 | 1 | 4 | 0.7 |
| 4148300401 |
CR-43-R25, R25 Cross Type Bit |
43 | 1 2/3 | 14x8 | 1 | 4 | 0.7 |
| 4148300402 |
CR-45-R25, R25 Cross Type Bit |
45 | 1 7/9 | 14x8 | 1 | 2 | 0.8 |
| 4148300403 |
CR-51-R25, R25 Cross Type Bit |
51 | 2 | 14x8 | 1 | 4 | 1.1 |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
