7pcs/set Of Countersunk Drills Diameter HSS Metric Screw Thread Taper Wood Drill Cone Bits Set -M10 Kits Tool

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Type according to DIN 335
Quantity: 7pcs
Size: 6.3/8.3/10.4/12.4/16.5/20.5mm countersunk drill +3mm twist drill
: silver + charcoal black
Material: HSS6542
Weight: 164g
Design: Straight shank 90° 3 , oil-coated protective oil on the surface to prevent rust

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 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 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 makes the tool life double.

Package:
Plastic box separately packaged: 6x countersunk drill +1x twist drill

Detail Image





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