Spiral Fluted Tap Series Overall Thread Thread+Neck Shank Shank Size of Length of length length length length dia. square square L ℓ ℓn ℓs Ds K ℓk LO-SP OX Low Spiral Fluted Taps, Oxided Spiral Fluted Taps (for blind hole) Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes M22 × 1.5 ISO2 SM022OANEXH 3.5P 125 24 - 64 18 14.5 17 4 7 ● M22 × 1 ISO2 SM022MANEXH 3.5P 125 24 - 64 18 14.5 17 4 7 M24 × 3 ISO2 SG024SANEXH 3.5P 160 37 - 82 18 14.5 17 4 6 ● Spiral Fluted Taps (for through hole) M24 × 2 ISO2 SM024QANEXH 3.5P 140 27 - 71 18 14.5 17 4 7 ● M24 × 1.5 ISO2 SM024OANEXH 3.5P 140 27 - 71 18 14.5 17 4 7 ● M24 × 1 ISO2 SM024MANEXH 3.5P 140 27 - 71 18 14.5 17 4 7 M25 × 1.5 ISO2 SM025OANEXH 3.5P 140 27 - 71 18 14.5 17 4 7 Spiral Pointed Taps (for through hole) M27 × 3 ISO2 SG027SANEXH 3.5P 160 37 - 82 20 16 19 4 6 M27 × 2 ISO2 SM027QANEXH 3.5P 140 27 - 71 20 16 19 4 7 ● M28 × 1.5 ISO2 SM028OANEXH 3.5P 140 27 - 71 20 16 19 4 7 M28 × 1 ISO2 SM028MANEXH 3.5P 140 27 - 71 20 16 19 4 7 M30 × 3.5 ISO2 SG030TANEXH 3.5P 180 44 - 92 22 18 21 4 6 Hand Taps M30 × 2 ISO2 SM030QANEXH 3.5P 150 27 - 77 22 18 21 4 7 ● M30 × 1.5 ISO2 SM030OANEXH 3.5P 150 27 - 77 22 18 21 4 7 Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes Cemented Carbide Taps For G Threads G1/8-28 - SVG0020NEXH 3.5P 90 19 - 46 7 5.5 8 3 8 ● G1/4-19 - SVG0040NEXH 3.5P 100 21 - 51 11 9 12 3 8 ● G3/8-19 - SVG0060NEXH 3.5P 100 21 - 51 12 9 12 3 8 ● G1/2-14 - SVG0080NEXH 3.5P 125 24 - 64 16 12 15 4 8 ● Roll Taps G3/4-14 - SVG0120NEXH 3.5P 140 27 - 71 20 16 19 4 8 ● G1-11 - SVG0160NEXH 3.5P 160 29 - 82 25 20 23 4 8 ● Special Thread Taps Simple Inspection Tools Pipe Taps Thread Mills Dies Center Drills Centering Tools DIN SP-23 74