Spiral Fluted Taps (for blind hole)Spiral Fluted Taps(for through hole)Spiral Pointed Taps(for through hole)Hand TapsCementedCarbide TapsRoll TapsSpecial Thread TapsSimple Inspection ToolsPipe TapsThread MillsPremium Thread MillsDiesCenter DrillsCentering Tools ⑥ Roll Tap Series Overall Thread Thread + Neck Shank Shank Size of Length oflengthlengthlengthlengthdia.squaresquareLℓℓnℓsDsKℓk JIS OL-RZ Roll Taps for Dry Tapping, Coated Recommended class ① Segment:1J Size Class Code Chamfer L (mm) ℓ (mm) ℓn(mm) ℓs(mm) Ds(mm) K(mm) ℓk(mm) Lobe TYPE MSRP For Unified Threads No.2-56UNC G4 OLRZM4UN2EP 4P 42 8.1 - 27 3 2.5 5 4 3 ¥4,010 ※ No.2-56UNC G5 OLRZM5UN2EP 4P 42 8.1 - 27 3 2.5 5 4 3 ¥4,010 ※ ② No.2-64UNF G4 OLRZM4UN2DP 4P 42 8.1 - 27 3 2.5 5 4 3 ¥4,010 ※ No.3-48UNC G4 OLRZM4UN3FP 4P 46 8.1 14 29 3 2.5 5 4 4 ¥3,770 ※ No.3-56UNF G4 OLRZM4UN3EP 4P 46 8.1 14 29 3 2.5 5 4 4 ¥3,770 ※ No.4-40UNC G5 OLRZM5UN4HP 4P 46 9 14 25 4 3.2 6 4 4 ¥3,680 ③ No.4-40UNC G6 OLRZM6UN4HP 4P 46 9 14 25 4 3.2 6 4 4 ¥3,680No.4-48UNFG5OLRZM5UN4FP4P469142543.2644¥3,680 ※ No.5-40UNC G5 OLRZM5UN5HP 4P 52 11 16 28 5 4 7 4 4 ¥3,360 ※ No.5-44UNF G5 OLRZM5UN5GP 4P 52 11 16 28 5 4 7 4 4 ¥3,360 ※ No.6-32UNC G5 OLRZM5UN6JP 4P 52 11 17 27 5 4 7 4 4 ¥3,360 ※ ④ No.6-32UNC G6 OLRZM6UN6JP 4P 52 11 17 27 5 4 7 4 4 ¥3,360 No.6-40UNF G5 OLRZM5UN6HP 4P 52 11 17 27 5 4 7 4 4 ¥3,360 ※ No.8-32UNC G6 OLRZM6UN8JP 4P 60 13 22 31 5.5 4.5 7 4 4 ¥3,570 ※ No.8-32UNC G7 OLRZM7UN8JP 4P 60 13 22 31 5.5 4.5 7 4 4 ¥3,570 ※ No.8-36UNF G6 OLRZM6UN8IP 4P 60 13 22 31 5.5 4.5 7 4 4 ¥3,570 ※ ⑤ No.10-24UNC G6 OLRZM6UNAMP 4P 60 13 22 32 5.5 4.5 7 4 4 ¥3,570 ※ No.10-24UNC G7 OLRZM7UNAMP 4P 60 13 22 32 5.5 4.5 7 4 4 ¥3,570 ※ No.10-32UNF G6 OLRZM6UNAJP 4P 60 13 22 32 5.5 4.5 7 4 4 ¥3,570 ※ No.10-32UNF G7 OLRZM7UNAJP 4P 60 13 22 32 5.5 4.5 7 4 4 ¥3,570 ※ ⑥ No.12-24UNC G6 OLRZM6UNCMP 4P 62 15 26 32 6 4.5 7 4 4 ¥3,820 ※No.12-28UNFG6OLRZM6UNCKP4P6215263264.5744¥3,820 ※ 1/4-20UNC G7 OLRZM7U04NP 4P 62 15 26 33 6 4.5 7 4 4 ¥3,820 ※ 1/4-28UNF G7 OLRZM7U04KP 4P 62 15 26 33 6 4.5 7 4 4 ¥3,820 ※ Number of oil grooves : non ⑦ ⑧ ⑨ ⑩ ⑪ JIS ⑥-43 ※ = Specified Distribution Items. Made to order products.