SU2-SP (for blind hole) Spiral Fluted Taps Spiral Fluted Taps for Tough Stainless Steels Specification (for through hole) Spiral Fluted Taps ■SU2-SP is the spiral fluted tap most suitable for tough E stainless steels, blind hole use. Oxide M26 ~ Recommended Tapping Speeds depending on Materials (for through hole) Spiral Pointed Taps High alloy steel Austenitic stainless steel IS P IS M M 5〜20 5〜15 (m/min) (m/min) For icon explanation, refer to P.50 Hand Taps TYPE:1 DIN371 TYPE:2 DIN371 Carbide Taps Cemented TYPE:3 DIN376 TYPE:4 DIN5156 Roll Taps Segment:1D Simple Inspection Tools Special Thread Taps Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock Pipe Taps (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For Metric Threads M3 × 0.5 ISO2 SD3.0GAGEXJ 2.5P 56 9 18 34 3.5 2.7 6 3 1 ● M4 × 0.7 ISO2 SD4.0IAGEXJ 2.5P 63 13 21 38 4.5 3.4 6 3 1 ● M5 × 0.8 ISO2 SD5.0KAGEXJ 2.5P 70 14 25 39 6 4.9 8 3 1 ● Thread Mills M6 × 1 ISO2 SD6.0MAGEXJ 2.5P 80 15 30 45 6 4.9 8 3 1 ● M8 × 1.25 ISO2 SD8.0NAGEXJ 2.5P 90 19 35 47 8 6.2 9 3 2 ● M10 × 1.5 ISO2 SD010OAGEXJ 2.5P 100 23 39 52 10 8 11 3 2 ● M12 × 1.75 ISO2 SG012PAGEXJ 2.5P 110 26 - 56 9 7 10 4 3 ● M14 × 2 ISO2 SG014QAGEXJ 2.5P 110 26 - 56 11 9 12 4 3 ● Dies M16 × 2 ISO2 SG016QAGEXJ 2.5P 110 26 - 56 12 9 12 4 3 ● M18 × 2.5 ISO2 SG018RAGEXJ 2.5P 125 33 - 64 14 11 14 4 3 ● M20 × 2.5 ISO2 SG020RAGEXJ 2.5P 140 33 - 71 16 12 15 4 3 ● M22 × 2.5 ISO2 SG022RAGEXJ 2.5P 140 33 - 71 18 14.5 17 4 3 Center Drills M24 × 3 ISO2 SG024SAGEXJ 2.5P 160 37 - 82 18 14.5 17 4 3 ● Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For G Threads G1/8-28 - SVG0020GEXJ 2.5P 90 19 - 46 7 5.5 8 3 4 ● Centering Tools G1/4-19 - SVG0040GEXJ 2.5P 100 21 - 51 11 9 12 4 4 ● G3/8-19 - SVG0060GEXJ 2.5P 100 21 - 51 12 9 12 4 4 ● G1/2-14 - SVG0080GEXJ 2.5P 125 24 - 64 16 12 15 4 4 ● DIN SP-36 87