Loading... Please wait...M.9 & 90UNM Tap; Bottoming; To DIN Standards Shank 0.060" with TiN coating to improve performance in harder materials, 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.