Общий каталог Yamawa 2022 - 2023 - страница 670

⑦ Special Thread Taps / Simple Inspection Tools Overall length L Thread length ℓ Thread + Neck ℓn length Shank length ℓs Shank dia. Ds Size of square K Length of square ℓk JIS N-RS STI Spiral Fluted Taps (for blind hole) ① JIS Roll Taps for Nonferrous Materials (for Helical Coil Wire Screw Thread Inserts) Spiral Fluted Taps (for through hole) ② Specification ■The roll tap is used to cut a comparatively soft material, such as aluminum, and taps an internal thread for accommodating a helical coil wire screw thread insert, in Spiral Pointed Taps (for through hole) Nitride ③ order to reinforce the internal thread and increase durability. Recommended Tapping Speeds depending on Materials Wrought aluminum Aluminum alloy castings Zinc alloy castings アルミ圧延材 アルミ合金鋳物 亜鉛合金鋳物 5 15〜 5 15 〜 5 15 〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ④ TYPE：1 TYPE：2 Cemented Carbide Taps ⑤ Roll Taps ⑥ : Recommended class Segment：1J Basic Size Class Code Chamfer major dia L ℓ ℓn ℓs Ds K ℓk Lobe TYPE MSRP (mm) (mm) (mm) (mm) (mm) (mm) (mm) Special Thread Taps Simple Inspection Tools (mm) ⑦ For Metric Threads M3 × 0.5 G3 RW3.0G3LENP 4P 3.650 52 7.5 17 29 5 4 7 4 1 ¥2,850 ※ M3 × 0.5 G3 RW3.0G3LENB 2P 3.650 52 7.5 17 29 5 4 7 4 1 ¥2,850 ※ M4 × 0.7 G4 RW4.0I4LENP 4P 4.909 60 13 22 33 5.5 4.5 7 4 1 ¥2,730 ※ M4 × 0.7 ¥2,730 ※ Pipe Taps G4 RW4.0I4LENB 2P 4.909 60 13 22 33 5.5 4.5 7 4 1 ⑧ M5 × 0.8 G4 RW5.0K4LENP 4P 6.039 62 15 26 33 6 4.5 7 4 1 ¥2,600 ※ M5 × 0.8 G4 RW5.0K4LENB 2P 6.039 62 15 26 33 6 4.5 7 4 1 ¥2,600 ※ M6 × 1 G4 RW6.0M4LENP 4P 7.299 70 19 - 36 6.2 5 8 4 2 ¥2,680 ※ M6 × 1 G4 RW6.0M4LENB 2P 7.299 70 19 - 36 6.2 5 8 4 2 ¥2,680 ※ Thread Mills Premium Thread Mills M8 × 1.25 G4 RW8.0N4LENP 4P 9.624 75 23 - 38 7 5.5 8 6 2 ¥3,820 ※ ⑨ M8 × 1.25 G4 RW8.0N4LENB 2P 9.624 75 23 - 38 7 5.5 8 6 2 ¥3,820 ※ M10 × 1.5 G5 RW010O5LENP 4P 11.948 82 26 - 42 8.5 6.5 9 6 2 ¥5,120 ※ M10 × 1.5 G5 RW010O5LENB 2P 11.948 82 26 - 42 8.5 6.5 9 6 2 ¥5,120 ※ M10 × 1.25 G5 RW010N5LENP 4P 11.624 82 26 - 42 8.5 6.5 9 6 2 ¥5,120 ※ Dies M10 × 1.25 ¥5,120 ※ ⑩ G5 RW010N5LENB 2P 11.624 82 26 - 42 8.5 6.5 9 6 2 M12 × 1.75 G6 RW012P6LENP 4P 14.273 95 26 - 48 12.5 10 13 6 2 ¥7,060 ※ M12 × 1.75 G6 RW012P6LENB 2P 14.273 95 26 - 48 12.5 10 13 6 2 ¥7,060 ※ M12 × 1.5 G6 RW012O6LENP 4P 13.948 88 26 - 45 10.5 8 11 6 2 ¥7,060 ※ M12 × 1.5 G6 RW012O6LENB 2P 13.948 88 26 - 45 10.5 8 11 6 2 ¥7,060 ※ Center Drills Centering Tools ⑪ M12 × 1.25 G6 RW012N6LENP 4P 13.624 88 26 - 45 10.5 8 11 6 2 ¥7,060 ※ M12 × 1.25 G6 RW012N6LENB 2P 13.624 88 26 - 45 10.5 8 11 6 2 ¥7,060 ※ No. of oil grooves: S  TI metric thread: 1 For M6 or less, the chamfer-2P convex center is removed. JIS ⑦-25 ※ = Specified Distribution Items. Made to order products.