Spiral Pointed Taps Series Spiral Fluted Taps (for blind hole) +PO OX Plus Series Spiral Pointed Taps, Oxided Spiral Fluted Taps (for through hole) Specification E Oxide Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials ow carbon steels Medium carbon steels 10〜15 10〜15 TYPE:1 For icon explanation, refer to P.50 Hand Taps Cemented Carbide Taps Oversize Segment:1E Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads Roll Taps P2 PNPQ3.0GX ◎ M3 × 0.5 P3 PNPR3.0GX 5P 46 9 14 26 4 3.2 6 3 1 P4 PNPS3.0GX △ M3.5 × 0.6 P2 PNPQ3.5HX 5P 52 11 16 29 5 4 7 3 1 △ P2 PNPQ4.0IX ◎ Special Thread Taps Simple Inspection Tools M4 × 0.7 P3 PNPR4.0IX 5P 52 11 17 29 5 4 7 3 1 P4 PNPS4.0IX △ P2 PNPQ5.0KX ◎ M5 × 0.8 P3 PNPR5.0KX 5P 60 13 22 33 5.5 4.5 7 3 1 Pipe Taps P4 PNPS5.0KX △ P2 PNPQ6.0MX ◎ M6 × 1 P3 PNPR6.0MX 5P 62 15 26 33 6 4.5 7 3 1 P4 PNPS6.0MX △ Thread Mills Dies Center Drills Centering Tools JIS PO-013 ◎=Standard ○=Semi standard △=Made to order 406 For improvement, spec may change without advance notice.