Spiral Fluted Tap Series Spiral Fluted Taps (for blind hole) +SP OX Plus Series Spiral Fluted Taps, Oxided Spiral Fluted Taps (for through hole) Specification E Oxide ~ M2.6 Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials ow carbon steels Medium carbon steels TYPE:1 10〜15 10〜15 Hand Taps For icon explanation, refer to P.50 Cemented Carbide Taps Oversize Segment:1C 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 P1 SNPP2.0EX P2 SNPQ2.0EX M2 × 0.4 2.5P 42 7.2 12 27 3 2.5 5 2 1 △ P3 SNPR2.0EX P4 SNPS2.0EX P1 SNPP2.5FX Special Thread Taps Simple Inspection Tools P2 SNPQ2.5FX M2.5 × 0.45 2.5P 46 8.1 14 29 3 2.5 5 2 1 △ P3 SNPR2.5FX P4 SNPS2.5FX P1 SNPP2.6FX Pipe Taps P2 SNPQ2.6FX M2.6 × 0.45 2.5P 46 8.1 14 29 3 2.5 5 2 1 △ P3 SNPR2.6FX P4 SNPS2.6FX P1 SNPP3.0GX ◎ Thread Mills P2 SNPQ3.0GX M3 × 0.5 2.5P 46 9 14 26 4 3.2 6 3 1 P3 SNPR3.0GX △ P4 SNPS3.0GX M3.5 × 0.6 P1 SNPP3.5HX 2.5P 52 11 16 29 5 4 7 3 1 △ P2 SNPQ4.0IX ◎ Dies M4 × 0.7 P3 SNPR4.0IX 2.5P 52 11 17 29 5 4 7 3 1 P4 SNPS4.0IX △ P2 SNPQ5.0KX ◎ M5 × 0.8 P3 SNPR5.0KX 2.5P 60 13 22 33 5.5 4.5 7 3 1 Center Drills P4 SNPS5.0KX △ P2 SNPQ6.0MX ◎ M6 × 1 P3 SNPR6.0MX 2.5P 62 15 26 33 6 4.5 7 3 1 P4 SNPS6.0MX △ Centering Tools JIS SP-19 ◎=Standard ○=Semi standard △=Made to order 336 For improvement, spec may change without advance notice.