Dormer E500, Second Tap, M33 x 3.5mm, Straight Flute, Metric Coarse, High Speed Steel, Bright

Bright finish - prevents work piece material from sticking to the cutting edge Premium HSS material - High Speed Steel provides superior performance and extended tool life Straight Flute Design - Designed for efficient threading of through and blind holes ISO Standard - Manufactured conforming to the International Standardisation Organisation Versatile product - Can be used for hand tapping many materials including steels, aluminium, stainless steel and cast iron