
① Spiral Fluted Tap Series for blind hole Overall length L Chamfer+ full thread ℓt Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk JIS LS-F-SP Long Shank Spiral Fluted Taps for High Speed Tapping L ℓt ℓ ℓn ℓs Ds K ℓk No. of TYPE MSRP Size Class Code Chamfer Spiral Fluted Taps (for blind hole) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes ① M18 × 1.5 P4 SY018OSFEVGS 3P 150 - 14 - 70 14 11 14 4 2 ¥22,700 ※ M20 × 2.5 P4 SY020RSFEVGS 3P 150 - 20 - 70 15 12 15 4 3 ¥28,100 ※ M20 × 1.5 P4 SY020OSFEVGS 3P 150 - 14 - 70 15 12 15 4 3 ¥28,100 ※ M22 × 2.5 P4 SY022RSFEVGS 3P 150 - 20 - 70 17 13 16 4 3 ¥32,700 ※ Spiral Fluted Taps (for through hole) M22 × 1.5 P4 SY022OSFEVGS 3P 150 - 14 - 70 17 13 16 4 3 ¥32,700 ※ ② M24 × 3 P4 SY024SSFEVGS 3P 150 - 25 - 80 19 15 18 4 3 ¥38,300 ※ M24 × 1.5 P4 SY024OSFEVGS 3P 150 - 18 - 80 19 15 18 4 3 ¥38,300 ※ M27 × 3 P4 SY027SSFEVKS 3P 200 - 25 - 80 20 15 18 4 3 ¥59,300 ※ M30 × 3.5 P5 SY030TTFEVKS 3P 200 - 30 - 80 23 17 20 4 3 ¥68,800 ※ Spiral Pointed Taps (for through hole) ③ Hand Taps ④ Cemented Carbide Taps ⑤ Roll Taps ⑥ Special Thread Taps Simple Inspection Tools ⑦ Pipe Taps ⑧ Thread Mills Premium Thread Mills ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ①-181 ※ = Specified Distribution Items. Made to order products.