| Customized: | Non-Customized |
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| Standard: | ISO9001,ISO14001 |
| Length: | 25/50/75/100mm |
| Type: | Core Drill Bit |
| Material: | High Speed Steel |
| Usage: | Metal Drilling |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
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Product Name
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Chinese factory High Speed Steel Core Drill Bit for Metal Drilling
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Material
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M2AL High Speed Steel
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Shank
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Universal Shank ( Weldon Shank, Fein Shank, Thread Shank are available )
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Cutting depth
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25mm/50mm/75mm/100mm
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Diameter
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12mm-65mm
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Surface Finish
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Bright ( TiN, TiAlN, AlCrN coating are available )
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Package
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Plastic Tube
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| Applicable industry | Steel structure, bridge engineering, shipbuilding, oil drilling rig, railway construction, machine manufacturing, electric power and other fields. | |||
| Applicable material | Various steel material, steel plate, stainless steel, aluminum, brass, cast iron,etc. | |||
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product description
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1. Weldon shank, with more stable clamping for stable cutting and finish of holes;
2. Made of super tough high speed steel with multi-cut geometry for ply-cutting and lower friction to reach better performance of endurance and removal of chips;
3. Applicable to hole cutting and process of annular groove on various magnetic drills and press, like Alfra, Euroboor, BDS, Ruko;
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| Cutting depth (mm) | Diameter (mm) | Pilot pin (mm) |
| 25 | φ12-65 | DPB 6.34*77 |
| 50 | φ12-65 | DPB 6.34*102 |
| 75 | φ18-65 | DPB 7.98*130 |
| 100 | φ18-65 | DPB 7.98*160 |
Suppliers with verified business licenses
Audited Supplier 
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