| Product Name | HSS Cobalt Spot Weld Drill Bits for Metal |
| Material | M35 Cobalt (High Speed Steel ,Tungsten Carbide are Available) |
| Process | Fully Ground |
| Flute Type | 2 Flute (3 Flute is Available) |
| Shank Type | Stright Shank (One Flat Shank is Available) |
| Surface | Amber (White,TiAlN Coated ,Tin-Coated are Available) |
| Size | 6.0-10.0MM |
| Package | Plastic Tube,Blister Card,Plastic Box are Available |
| Features | 1.Spot-weld drills are primarily used for the removal of spot welds. The Spot-weld drill bit is made from High Speed Steel and Cobalt (HSS-Co), TiN Coated or Carbide. The drills are available with or without flats
2.The flat shaft is made for a sure grip and special centering nib design avoids slipping
3.Precise nibbed pilot tip design increases accuracy and prevents slipping when held down for marking purposes
4.Special grade high speed steel cobalt mix is designed for long service life to withstand quick speed running rate
5.Drill bits are made from a high speed cobalt blend that makes it a great option for drilling into harder steel materials |
