Cleveland® C58570 1093 General Purpose High Helix Spiral Flute Machine Tap, Right Hand Cutting, 5/16-18 Thread, H3 Thread Limit, Plug Chamfer, Right Hand Flute Direction, 3 Flutes, Bright, HSS

Cleveland® Spiral Flute Machine Tap, General Purpose High Helix, Series: 1093, Measurement System: Imperial, Ground/UNC Thread Standard, 5/16-18 Thread, Plug Chamfer, 3 Flutes, HSS, Bright, Class of Fit: 2B, Right Hand Cutting Direction, 0.69 in Thread Length, 2.72 in Overall Length, 0.318 in Shank Diameter, 3/8 in Shank Length, Right Hand Flute Direction, H3 Thread Limit, Non-Ferrous Metal and Steel Material Application, No Through Coolant