- Place of Origin:CN;ZHE
- Type:Core Drill Bit
- Use:Metal Drilling
- Brand Name:CHTOOLS
- Model Number:DRHX-4
Product Description
Features:
1. Spec.: diameter: 13.5-36mm;
2. Cutting depth: 25-50mm
3. Materials: HSS
4. Features: lubrication-free under standard and special cutting conditions
5. Advantages: extremely long service life
6. Applicable rail grades: U74, U71Mn, PD3 (U75V), PG4T and other quenched rails and common rails, etc.
Application:
Steel structure, bridge engineer, shipbuilding industry, oil drilling rig, railway construction, machine manufacturing, electric power and other fields.
| Model | DRHX-2 | DRHX-4 | |
| Cutting depth(mm) | 25 | 50 | |
| Diameter(mm) | φ13.5-17 | φ18-36 | φ18-36 |
| Matched pilot pin | DPB-62077 | DPB-81077 | DPB-81103 |
| Specification(mm) | 6.34*77 | 7.98*77 | 7.98*103 |
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