1/4" Hex Shank HSS Screw Sprial Tap Drill Bits M3 M4 M5 M6 M8 M10 Metric Thread

 

Product Description：

 

Product Name: Hexagonal Shank Tap

Material: HSS

Shank (opposite side diameter): 1/4 hexagonal handle 6.35mm

Size: M3 M4 M5 M6 M8 M10

The natural color HSS white diamond is suitable for wood, plastic, copper and aluminum alloys and other materials with low hardness.
The yellow HSS titanium-plated model has higher hardness and is suitable for wood, plastic, copper-aluminum alloy, and thin stainless steel steel plates.

Instructions:
This product is suitable for rapid drilling and tapping processing. Durable, it is recommended to be used on bench drills and tapping machines. Hand electric drills are not recommended. If you must use a hand electric drill, pay attention to the operation method. Excessive shaking and tilting will affect the drilling and tapping, or even break the tap!!

 

Package includes: Your choice