| Customized: | Customized |
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| Type: | Twist Drill Bit |
| Material: | High Speed Steel |
| Usage: | Metal Drilling, Stainless Steel |
| Size of Drill Bit Set: | 1.5mm, 2mm, 3mm, 4mm, 5mm, 5.5mm, 6mm |
| Process: | Rolled, Roll Forged |
| Samples: |
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| Customization: |
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Product Description
| Product Name | 7Pcs Metric Black Oxide Roll Forged HSS Drill Bits Set for Meta Stainless Steel Aluminium Drilling | |||||||||
| Size |
1.5mm-6mm: 1.5mm, 2mm, 3mm, 4mm, 5mm, 5.5mm, 6mm |
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| Material | HSS (HSS Cobalt M35 is Available) | |||||||||
| Process | Roll Forged (Rolled & Polished, Fully Ground, Milled are Available) | |||||||||
| Point Type | 118 Degree Regular Point (135 Degree Split Point is Available) | |||||||||
| Shank Type | Straight Shank (Hex Shank, Reduced Shank are Available) | |||||||||
| Helix Angle | Regular Spiral Type N | |||||||||
| Surface Finish | Black Oxide (Bright, Amber Color, Titanium Coated, Black & Gold are Available) | |||||||||
| Package | 7 Pcs Packed in One Plastic Box | |||||||||
| Features |
1. HSS drill bit sets have extremely high hardness, in the drilling work has excellent processing performance, all grinding sharp ligament sticky milling work hole smooth no burr. copper and aluminum die steel alloy steel. |
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Suppliers with verified business licenses
Audited Supplier 
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