F   O    R              S   A   L   E

YG1 Spiral Flute Combo Tap

Size - 5/16-18

Flutes - 3 Flute

H Limit - H3

Part # - T2443S

Coating - Steam Oxide

Excellent performance on various work materials including Stainless Steels, Carbon Steel, Alloyed Steel, Tool Steel, etc.

Thread configuration with a special design that prevents over-feeding, thin thread, and pitch diameter oversize

Special designed flute geometry for better chip evacuation. Prevents chip clogging and improves thread quality