⑥ Roll Tap Series Overall length L Thread length ℓ Thread + Neck length ℓn Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk JIS R+V Roll Taps, Coated Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk Lobe TYPE MSRP Spiral Fluted Taps (for blind hole) (mm) (mm) (mm) (mm) (mm) (mm) (mm) ① M1.7 × 0.35 G4 RVP41.7DP 4P 36 6.3 - 24 3 2.5 5 4 2 ¥3,780 M1.7 × 0.35 G4 RVP41.7DB 2P 36 6.3 - 24 3 2.5 5 4 2 ¥3,780 M1.7 × 0.35 G5 RVP51.7DP 4P 36 6.3 - 24 3 2.5 5 4 2 ¥3,780 M1.7 × 0.35 G5 RVP51.7DB 2P 36 6.3 - 24 3 2.5 5 4 2 ¥3,780 Spiral Fluted Taps (for through hole) M1.7 × 0.35 G6 RVP61.7DP 4P 36 6.3 - 24 3 2.5 5 4 2 ¥3,780 ※ ② M1.7 × 0.35 G6 RVP61.7DB 2P 36 6.3 - 24 3 2.5 5 4 2 ¥3,780 ※ M2 × 0.4 G4 RVP42.0EP 4P 42 7.2 - 27 3 2.5 5 4 3 ¥3,480 M2 × 0.4 G4 RVP42.0EB 2P 42 7.2 - 27 3 2.5 5 4 3 ¥3,480 M2 × 0.4 G5 RVP52.0EP 4P 42 7.2 - 27 3 2.5 5 4 3 ¥3,480 Spiral Pointed Taps (for through hole) ③ M2 × 0.4 G5 RVP52.0EB 2P 42 7.2 - 27 3 2.5 5 4 3 ¥3,480 M2 × 0.4 G6 RVP62.0EP 4P 42 7.2 - 27 3 2.5 5 4 3 ¥3,480 ※ M2 × 0.4 G6 RVP62.0EB 2P 42 7.2 - 27 3 2.5 5 4 3 ¥3,480 ※ M2.3 × 0.4 G4 RVP42.3EP 4P 42 7.2 - 27 3 2.5 5 4 3 ¥3,320 ※ M2.3 × 0.4 ¥3,320 ※ Hand Taps G4 RVP42.3EB 2P 42 7.2 - 27 3 2.5 5 4 3 ④ M2.3 × 0.4 G5 RVP52.3EP 4P 42 7.2 - 27 3 2.5 5 4 3 ¥3,320 ※ M2.3 × 0.4 G5 RVP52.3EB 2P 42 7.2 - 27 3 2.5 5 4 3 ¥3,320 ※ M2.5 × 0.45 G5 RVP52.5FP 4P 46 8.1 14 29 3 2.5 5 4 4 ¥3,060 M2.5 × 0.45 G5 RVP52.5FB 2P 46 8.1 14 29 3 2.5 5 4 4 ¥3,060 Cemented Carbide Taps M2.5 × 0.45 G6 RVP62.5FP 4P 46 8.1 14 29 3 2.5 5 4 4 ¥3,060 ※ ⑤ M2.5 × 0.45 G6 RVP62.5FB 2P 46 8.1 14 29 3 2.5 5 4 4 ¥3,060 ※ M2.6 × 0.45 G5 RVP52.6FP 4P 46 8.1 14 29 3 2.5 5 4 4 ¥3,060 M2.6 × 0.45 G5 RVP52.6FB 2P 46 8.1 14 29 3 2.5 5 4 4 ¥3,060 M2.6 × 0.45 G6 RVP62.6FP 4P 46 8.1 14 29 3 2.5 5 4 4 ¥3,060 Roll Taps M2.6 × 0.45 ⑥ G6 RVP62.6FB 2P 46 8.1 14 29 3 2.5 5 4 4 ¥3,060 M3 × 0.5 G5 RVP53.0GP 4P 46 9 14 26 4 3.2 6 4 4 ¥2,890 M3 × 0.5 G5 RVP53.0GB 2P 46 9 14 26 4 3.2 6 4 4 ¥2,890 M3 × 0.5 G6 RVP63.0GP 4P 46 9 14 26 4 3.2 6 4 4 ¥2,890 M3 × 0.5 G6 RVP63.0GB 2P 46 9 14 26 4 3.2 6 4 4 ¥2,890 Special Thread Taps Simple Inspection Tools ⑦ M3 × 0.5 G7 RVP73.0GP 4P 46 9 14 26 4 3.2 6 4 4 ¥2,890 M3 × 0.5 G7 RVP73.0GB 2P 46 9 14 26 4 3.2 6 4 4 ¥2,890 M3 × 0.5 G8 RVP83.0GP 4P 46 9 14 26 4 3.2 6 4 4 ¥2,890 ※ M4 × 0.7 G5 RVP54.0IP 4P 52 11 17 29 5 4 7 4 4 ¥2,900 ※ M4 × 0.7 Pipe Taps G5 RVP54.0IB 2P 52 11 17 29 5 4 7 4 4 ¥2,900 ※ ⑧ M4 × 0.7 G6 RVP64.0IP 4P 52 11 17 29 5 4 7 4 4 ¥2,900 M4 × 0.7 G6 RVP64.0IB 2P 52 11 17 29 5 4 7 4 4 ¥2,900 M4 × 0.7 G7 RVP74.0IP 4P 52 11 17 29 5 4 7 4 4 ¥2,900 M4 × 0.7 G7 RVP74.0IB 2P 52 11 17 29 5 4 7 4 4 ¥2,900 Thread Mills Premium Thread Mills M4 × 0.7 G8 RVP84.0IP 4P 52 11 17 29 5 4 7 4 4 ¥2,900 ※ ⑨ M4 × 0.7 G8 RVP84.0IB 2P 52 11 17 29 5 4 7 4 4 ¥2,900 ※ M5 × 0.8 G5 RVP55.0KP 4P 60 13 22 33 5.5 4.5 7 4 4 ¥3,050 ※ M5 × 0.8 G5 RVP55.0KB 2P 60 13 22 33 5.5 4.5 7 4 4 ¥3,050 ※ M5 × 0.8 G6 RVP65.0KP 4P 60 13 22 33 5.5 4.5 7 4 4 ¥3,050 Dies M5 × 0.8 ⑩ G6 RVP65.0KB 2P 60 13 22 33 5.5 4.5 7 4 4 ¥3,050 M5 × 0.8 G7 RVP75.0KP 4P 60 13 22 33 5.5 4.5 7 4 4 ¥3,050 M5 × 0.8 G7 RVP75.0KB 2P 60 13 22 33 5.5 4.5 7 4 4 ¥3,050 M5 × 0.8 G8 RVP85.0KP 4P 60 13 22 33 5.5 4.5 7 4 4 ¥3,050 ※ M5 × 0.8 G8 RVP85.0KB 2P 60 13 22 33 5.5 4.5 7 4 4 ¥3,050 ※ Center Drills Centering Tools ⑪ JIS ⑥-39 ※ = Specified Distribution Items. Made to order products.