Product description
Commodity material: HSS 4341
Handle: 1/4 (6.35mm) hexagonal handle
Commodity specification: M3/M4/M5/M6/M8/M10
M3 is a screw that fits 3MM(0.11in)
M4 is a screw that fits 4MM(0.15in)
M5 is a screw that fits 5MM(0.19in)
M6 is a screw that fits 6MM(0.23in)
M8 is a screw that fits 8MM(0.31in)
M10 is a screw that fits 10MM(0.39in)
Applicable materials: applicable to wood, aluminum, iron and other materials with low hardness.
Scope of use: This product is suitable for quick drilling and tapping
English conversion: 1 inch=25.4mm, 1/4-20: refers to the thread diameter of 1/4 inch, 20 refers to the pitch (1 inch long distance has 20 threads, converted to metric system, the pitch is 25.4mm/20=1.27