RUKO Threading Tools CNC tap 616463 - RUKO 233120E, The Ruko 233120E CNC tap is a high-speed steel, cobalt-enhanced tool designed for precision threading. Featuring a right-hand cutting design and a 35-degree angle, it is ideal for creating metric threads of size M12 x 1.75 mm. This machining tool is typically used in CNC applications for efficient and accurate tapping tasks. RUKO 233120E CNC Tap M12 x 1.75 HSSE-Co 5 High-Performance Steel