
⑦ Special Thread Taps / Simple Inspection Tools Overall length L ℓ Pin length Bored hole dia. Bored hole dia. Bored hole depth Bored hole depth Bored hole depth (GO) d1 (NOT-GO) d2 (1.5D) ℓ1 (2D) ℓ2 (2.5D) ℓ3 Shank dia. Ds JIS CPC-S Check Pins for Bored Hole in Thread Cut Tapping (Straight Type) L ℓ d1 d2 ℓ1 ℓ2 ℓ3 Ds MSRP Size Code TYPE Spiral Fluted Taps (for blind hole) (mm) (mm) (Thread engagement ratio) (Thread engagement ratio) (mm) (mm) (mm) (mm) ① No.10-24UNC CPCSUNAMM *5 piece set consists of CPCSUNAMB ~ CPCSUNAMF ¥17,000 □ No.10-24UNC CPCSUNAMS *5 piece set consists of CPCSUNAMA ~ CPCSUNAME ¥17,000 □ No.10-32UNF CPCSUNAJA 65 14 3.963 (100%) 4.053 (90%) 7.2 9.7 12.1 5.5 1 ¥3,400 □ No.10-32UNF CPCSUNAJB 65 14 4.010 (95%) 4.096 (85%) 7.2 9.7 12.1 5.5 1 ¥3,400 □ Spiral Fluted Taps (for through hole) No.10-32UNF CPCSUNAJC 65 14 4.053 (90%) 4.139 (80%) 7.2 9.7 12.1 5.5 1 ¥3,400 □ ② No.10-32UNF CPCSUNAJD 65 14 4.096 (85%) 4.182 (75%) 7.2 9.7 12.1 5.5 1 ¥3,400 □ No.10-32UNF CPCSUNAJE 65 14 4.139 (80%) 4.224 (70%) 7.2 9.7 12.1 5.5 1 ¥3,400 □ No.10-32UNF CPCSUNAJF 65 14 4.182 (75%) 4.267 (65%) 7.2 9.7 12.1 5.5 1 ¥3,400 □ No.10-32UNF CPCSUNAJM *5 piece set consists of CPCSUNAJB ~ CPCSUNAJF ¥17,000 □ Spiral Pointed Taps (for through hole) ③ No.10-32UNF CPCSUNAJS *5 piece set consists of CPCSUNAJA ~ CPCSUNAJE ¥17,000 □ No.12-24UNC CPCSUNCMA 65 14 4.344 (100%) 4.455 (90%) 8.2 11 13.7 5.5 1 ¥3,800 □ No.12-24UNC CPCSUNCMB 65 14 4.398 (95%) 4.512 (85%) 8.2 11 13.7 5.5 1 ¥3,800 □ No.12-24UNC CPCSUNCMC 65 14 4.455 (90%) 4.569 (80%) 8.2 11 13.7 5.5 1 ¥3,800 □ No.12-24UNC ¥3,800 □ Hand Taps CPCSUNCMD 65 14 4.512 (85%) 4.627 (75%) 8.2 11 13.7 5.5 1 ④ No.12-24UNC CPCSUNCME 65 14 4.569 (80%) 4.684 (70%) 8.2 11 13.7 5.5 1 ¥3,800 □ No.12-24UNC CPCSUNCMF 65 14 4.627 (75%) 4.741 (65%) 8.2 11 13.7 5.5 1 ¥3,800 □ No.12-24UNC CPCSUNCMM *5 piece set consists of CPCSUNCMB ~ CPCSUNCMF ¥19,000 □ No.12-24UNC CPCSUNCMS *5 piece set consists of CPCSUNCMA ~ CPCSUNCME ¥19,000 □ Cemented Carbide Taps No.12-28UNF CPCSUNCKA 65 14 4.496 (100%) 4.602 (90%) 8.2 11 13.7 5.5 1 ¥3,800 □ ⑤ No.12-28UNF CPCSUNCKB 65 14 4.553 (95%) 4.651 (85%) 8.2 11 13.7 5.5 1 ¥3,800 □ No.12-28UNF CPCSUNCKC 65 14 4.602 (90%) 4.700 (80%) 8.2 11 13.7 5.5 1 ¥3,800 □ No.12-28UNF CPCSUNCKD 65 14 4.651 (85%) 4.749 (75%) 8.2 11 13.7 5.5 1 ¥3,800 □ No.12-28UNF CPCSUNCKE 65 14 4.700 (80%) 4.799 (70%) 8.2 11 13.7 5.5 1 ¥3,800 □ Roll Taps No.12-28UNF ¥3,800 □ ⑥ CPCSUNCKF 65 14 4.749 (75%) 4.848 (65%) 8.2 11 13.7 5.5 1 No.12-28UNF CPCSUNCKM *5 piece set consists of CPCSUNCKB ~ CPCSUNCKF ¥19,000 □ No.12-28UNF CPCSUNCKS *5 piece set consists of CPCSUNCKA ~ CPCSUNCKE ¥19,000 □ 1/4-20UNC CPCSU04NA 73 16.5 4.979 (100%) 5.113 (90%) 9.5 12.7 15.9 6 1 ¥3,900 □ 1/4-20UNC CPCSU04NB 73 16.5 5.044 (95%) 5.181 (85%) 9.5 12.7 15.9 6 1 ¥3,900 □ Special Thread Taps Simple Inspection Tools ⑦ 1/4-20UNC CPCSU04NC 73 16.5 5.113 (90%) 5.250 (80%) 9.5 12.7 15.9 6 1 ¥3,900 □ 1/4-20UNC CPCSU04ND 73 16.5 5.181 (85%) 5.319 (75%) 9.5 12.7 15.9 6 1 ¥3,900 □ 1/4-20UNC CPCSU04NE 73 16.5 5.250 (80%) 5.388 (70%) 9.5 12.7 15.9 6 1 ¥3,900 □ 1/4-20UNC CPCSU04NF 73 16.5 5.319 (75%) 5.456 (65%) 9.5 12.7 15.9 6 1 ¥3,900 □ Pipe Taps 1/4-20UNC CPCSU04NM *5 piece set consists of CPCSU04NB ~ CPCSU04NF ¥19,500 □ ⑧ 1/4-20UNC CPCSU04NS *5 piece set consists of CPCSU04NA ~ CPCSU04NE ¥19,500 □ 1/4-28UNF CPCSU04KA 73 16.5 5.360 (100%) 5.466 (90%) 9.5 12.7 15.9 6 1 ¥3,900 □ 1/4-28UNF CPCSU04KB 73 16.5 5.417 (95%) 5.515 (85%) 9.5 12.7 15.9 6 1 ¥3,900 □ 1/4-28UNF CPCSU04KC 73 16.5 5.466 (90%) 5.564 (80%) 9.5 12.7 15.9 6 1 ¥3,900 □ Thread Mills Premium Thread Mills 1/4-28UNF CPCSU04KD 73 16.5 5.515 (85%) 5.613 (75%) 9.5 12.7 15.9 6 1 ¥3,900 □ ⑨ 1/4-28UNF CPCSU04KE 73 16.5 5.564 (80%) 5.663 (70%) 9.5 12.7 15.9 6 1 ¥3,900 □ 1/4-28UNF CPCSU04KF 73 16.5 5.613 (75%) 5.712 (65%) 9.5 12.7 15.9 6 1 ¥3,900 □ 1/4-28UNF CPCSU04KM *5 piece set consists of CPCSU04KB ~ CPCSU04KF ¥19,500 □ 1/4-28UNF CPCSU04KS *5 piece set consists of CPCSU04KA ~ CPCSU04KE ¥19,500 □ Dies ⑩ 5/16-18UNC CPCSU05OA 99 22 6.401 (100%) 6.563 (90%) 11.9 15.9 19.8 8 1 ¥4,000 □ 5/16-18UNC CPCSU05OB 99 22 6.487 (95%) 6.639 (85%) 11.9 15.9 19.8 8 1 ¥4,000 □ 5/16-18UNC CPCSU05OC 99 22 6.563 (90%) 6.716 (80%) 11.9 15.9 19.8 8 1 ¥4,000 □ 5/16-18UNC CPCSU05OD 99 22 6.639 (85%) 6.792 (75%) 11.9 15.9 19.8 8 1 ¥4,000 □ 5/16-18UNC CPCSU05OE 99 22 6.716 (80%) 6.869 (70%) 11.9 15.9 19.8 8 1 ¥4,000 □ Center Drills Centering Tools ⑪ 5/16-18UNC CPCSU05OF 99 22 6.792 (75%) 6.945 (65%) 11.9 15.9 19.8 8 1 ¥4,000 □ 5/16-18UNC CPCSU05OM *5 piece set consists of CPCSU05OB ~ CPCSU05OF ¥20,000 □ 5/16-18UNC CPCSU05OS *5 piece set consists of CPCSU05OA ~ CPCSU05OE ¥20,000 □ JIS ⑦-65 ※ = Specified Distribution Items. Made to order products. □=In stock at manufacturer.