Features:
1. Long service life
2. High strength, high hardness
3. Plastic boxed anti-loss, anti-injury
4. Hole opener with teeth at both ends, can be used interchangeably
5. Cheaper than pneumatic spot welding drills
Main Parameters:
High-speed steel spot weld drill, double teeth, specifications 3/8'',5/16''
Packing: single plastic tube
Product Specifications: Serrated part of the diameter of 5/16" (8mm), 3/8" (9.5mm) two kinds of
Product weight: 27g (including plastic tube)
Material: 6542 high speed steel for the serrated part.
Shank diameter: hexagonal shank opposite side size 8mm
Product function and use:
1, the use of the front of the nail to fix the welding point, downward pressure (nail the back of the spring device can be retracted);
2, when the saw teeth contact the welding point surface, with the power tool rotation, you can remove the welding point.
List:(Depending on your choice)
Spot Welding Drill*1