7pcs Countersink Drill Bit Set - HSS Metal & Woodworking Twist Drills
Product Description
Description:
7pcs Countersunk Head Drill Twist Drills Bit Countersink Metal Woodworking
Specifications:
| Product Name | Countersunk Head Drill |
| Size | 6.3/8.3/10.4/12.4/16.5/20.5mm countersunk drill +3mm twist drill |
| Suitable For | Type C according to DIN 335 |
| Color | Silver + charcoal black |
| Material | HSS6542 |
| Weight | 164g |
| Design | Straight shank 90?? 3 blade, oil-coated protective oil on the surface to prevent rust |
| Quantity | 6x Countersunk drill 1x Twist drill |
Features:
1. Suitable for workpieces with hardness below 65HRC, such as stainless steel, aluminum plate, carbon steel, thin iron plate, insulation board, PVC board, wood board, etc.
2. One-piece design: It can make the debris generated by machining more convenient in the process of chamfering, and will not delay the work efficiency due to tool blockage;
3. The blade can be ground: the more convenient maintenance method allows the tool to be ground without unloading;
4 A simple one-step process: the automatic through-hole chamfering knife can quickly trim and chamfer the two sides of the hole in a few seconds;
5. Excellent material: It can process all kinds of hard metal, and the improved blade makes the tool life double.
Package Included:
| 6?? | Countersunk drill |
| 1?? | Twist drill |
More Details:
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