Loading... Please wait...M.9 & 90UNM Tap; Spiral two flute Plug; To DIN Standards Shank 0.060" made from hardened high speed steel our taps are designed for pulling the chips away from the cutting edge while tapping blind or through holes suitable for production tapping of softer materials such as brass, copper, aluminum or similar, pricing base on order to 24 pieces. Image is representative and not exact item. This is a production tap for tapping softer materials; brass Alumimum, plastic in automated screw machines and other similar applications.