| Product Name | 19Pcs Fully Ground bright white Cobalt HSS Drill Bits Set for Stainless Steel Metal Aluminium | |||||||||
| Size | 1mm-10mm: 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm | |||||||||
| Material | HSS Cobalt M35 (HSS is Available) | |||||||||
| Process | Fully Ground (Rolled & Polished, Rolled, Milled are Available) | |||||||||
| Point Type | 135 Degree Split Point (118 Degree Regular Point is Available) | |||||||||
| Shank Type | Straight Shank (Hex Shank, Reduced Shank are Available) | |||||||||
| Helix Angle | Regular Spiral Type N | |||||||||
| Surface Finish | bright white Color (Bright, Black Oxide, Titanium Coated, Black & Gold are Available) | |||||||||
| Package | 19 Pcs Packed in 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. | |||||||||