| Product Photos |
| Product Description |
| Product Name | 50Pcs Metric Black Oxide Rolled HSS Drill Bits Set for Meta Stainless Steel Aluminium | |||||||||
| Size |
1mm-5.9mm*0.1mm |
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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 | 50 Pcs Packed in One Metal 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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| Product Sizes |
*Other Sizes are Available,Concact Us to Learn More.
Email:info@lddrills.com
Head Office: RM 14B 14/F WAH HEN COMM CTR NO 383 HENNESSY RD WANCHAI HK
Factory Address：No.1, Jinggong Road, Changxing Industrial Park, Danyang City, Jiangsu Province, China 212310
