Spiral Fluted Tap Series Spiral Fluted Taps (for blind hole) LO-SP OX Low Spiral Fluted Taps, Oxided Spiral Fluted Taps (for through hole) Specification ■Spiral flutes with low helix can break down chips and E can eject them smoothly. Suitable for thermal refined high Oxide carbon steels and alloy tool steels. Effective in horizontal ~ M2.6 M26 ~ tapping. Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials Carbon steel and Medium alloy steel and low alloy steel heat treated steel IS P IS P 5〜10 5〜10 (m/min) (m/min) Hand Taps For icon explanation, refer to P.50 TYPE:1 DIN371 TYPE:2 DIN371 Cemented Carbide Taps Roll Taps TYPE:3 DIN376 TYPE:4 DIN374 Special Thread Taps Simple Inspection Tools TYPE:5 DIN371 TYPE:6 DIN376 Pipe Taps Thread Mills TYPE:7 DIN374 TYPE:8 DIN5156 Dies Center Drills Centering Tools DIN SP-21 72