Spiral Fluted Tap Series S-SP Short Spiral Fluted Taps, Deep Hole Use Spiral Fluted Taps (for blind hole) Size Class Code Chamfer L ℓt ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes M12 × 1.25 P2 SSMQ012N 2.5P 82 - 15 - 42 8.5 6.5 9 3 2 ○ M12 × 1 P2 SSMQ012M 2.5P 82 - 15 - 42 8.5 6.5 9 3 2 △ M14 × 2 P2 SSMQ014Q 2.5P 88 - 18 - 45 10.5 8 11 3 2 ○ Spiral Fluted Taps (for through hole) M14 × 1.5 P2 SSMQ014O 2.5P 88 - 14 - 45 10.5 8 11 3 2 ○ M14 × 1 P2 SSMQ014M 2.5P 88 - 14 - 45 10.5 8 11 3 2 △ M16 × 2 P2 SSMQ016Q 2.5P 95 - 18 - 48 12.5 10 13 3 2 ◎ M16 × 1.5 P2 SSMQ016O 2.5P 95 - 14 - 48 12.5 10 13 3 2 ○ Spiral Pointed Taps (for through hole) M16 × 1 P2 SSMQ016M 2.5P 95 - 14 - 48 12.5 10 13 3 2 △ M18 × 2.5 P3 SSMR018R 2.5P 100 - 20 - 51 14 11 14 4 2 ○ M18 × 2 P3 SSMR018Q 2.5P 100 - 18 - 51 14 11 14 4 2 △ M18 × 1.5 P2 SSMQ018O 2.5P 100 - 14 - 51 14 11 14 4 2 △ M18 × 1 P2 SSMQ018M 2.5P 100 - 14 - 51 14 11 14 4 2 △ Hand Taps M20 × 2.5 P3 SSMR020R 2.5P 105 - 20 - 50 15 12 15 4 3 ◎ M20 × 2 P3 SSMR020Q 2.5P 105 - 18 - 50 15 12 15 4 3 △ M20 × 1.5 P3 SSMR020O 2.5P 105 - 14 - 50 15 12 15 4 3 △ M20 × 1 P2 SSMQ020M 2.5P 105 - 14 - 50 15 12 15 4 3 △ Cemented Carbide Taps M22 × 2.5 P3 SSMR022R 2.5P 115 - 20 - 55 17 13 16 4 3 ○ M22 × 2 P3 SSMR022Q 2.5P 115 - 18 - 55 17 13 16 4 3 △ M22 × 1.5 P3 SSMR022O 2.5P 115 - 14 - 55 17 13 16 4 3 △ M24 × 3 P3 SSMR024S 2.5P 120 - 25 - 55 19 15 18 4 3 ○ Roll Taps M24 × 2 P3 SSMR024Q 2.5P 120 - 18 - 55 19 15 18 4 3 △ M24 × 1.5 P3 SSMR024O 2.5P 120 - 18 - 55 19 15 18 4 3 △ M27 × 3 P3 SSMR027S 2.5P 130 - 25 - 60 20 15 18 4 3 △ M27 × 2 P3 SSMR027Q 2.5P 130 - 20 - 60 20 15 18 4 3 △ M27 × 1.5 P3 SSMR027O 2.5P 130 - 20 - 60 20 15 18 4 3 △ Special Thread Taps Simple Inspection Tools M30 × 3.5 P4 SSMS030T 2.5P 135 - 30 - 62 23 17 20 4 3 △ M30 × 3 P3 SSMR030S 2.5P 135 - 28 - 62 23 17 20 4 3 △ M30 × 2 P3 SSMR030Q 2.5P 135 - 20 - 62 23 17 20 4 3 △ M30 × 1.5 P3 SSMR030O 2.5P 135 - 20 - 62 23 17 20 4 3 △ Pipe Taps M33 × 3.5 P4 SSMS033T 2.5P 145 - 30 - 67 25 19 22 4 3 △ M33 × 3 P3 SSMR033S 2.5P 145 - 28 - 67 25 19 22 4 3 △ M33 × 2 P3 SSMR033Q 2.5P 145 - 20 - 67 25 19 22 4 3 △ M33 × 1.5 P3 SSMR033O 2.5P 145 - 20 - 67 25 19 22 4 3 △ Thread Mills M36 × 4 P4 SSMS036U 2.5P 155 - 40 - 71 28 21 24 4 3 △ M36 × 3 P3 SSMR036S 2.5P 155 - 30 - 71 28 21 24 4 3 △ M36 × 1.5 P3 SSMR036O 2.5P 155 - 20 - 71 28 21 24 4 3 △ M39 × 4 P4 SSMS039U 2.5P 165 - 40 - 76 30 23 26 4 3 △ Dies M42 × 4.5 P4 SSMS042V 2.5P 175 - 40 - 81 32 26 30 4 3 △ M45 × 4.5 P4 SSMS045V 2.5P 180 - 45 - 83 35 26 30 4 3 △ Center Drills Centering Tools JIS SP-43 ◎=Standard ○=Semi standard △=Made to order 360 For improvement, spec may change without advance notice.