Общий каталог Yamawa 2022 - 2023 - страница 671

Special Thread Taps / Simple Inspection Tools Overall length L Thread length ℓ Thread + Neck length ℓn Shank dia. Ds Size of square K Length of square ℓk ⑦ JIS N-CT LA STI Spiral Fluted Taps (for blind hole) ① JIS Carbide Hand Taps for Light Alloys (for Helical Coil Wire Screw Thread Inserts) Spiral Fluted Taps (for through hole) ② Specification ■T he carbide tap is used to cut a comparatively soft material, such as aluminum, and create an internal thread for accommodating a helical coil wire screw thread insert, in Spiral Pointed Taps (for through hole) order to reinforce the internal thread and increase durability. ③ Recommended Tapping Speeds depending on Materials Aluminum alloy castings Zinc alloy castings アルミ合金鋳物 亜鉛合金鋳物 10 20 10 20 〜 〜 Hand Taps ( m / min ) ( m / min ) ④ TYPE：1 Cemented Carbide Taps ⑤ TYPE：2 TYPE：3 Roll Taps ⑥ Special Thread Taps Simple Inspection Tools ⑦ Segment：1L Basic No. of TYPE Size Class Code Chamfer major dia L ℓ ℓn Ds K ℓk MSRP Pipe Taps (mm) (mm) (mm) (mm) (mm) (mm) flutes ⑧ (mm) For Metric Threads M3 × 0.5 Ⅰb TW3.0G1LWB5 5P 3.650 52 13 - 5 4 7 3 1 ¥17,100 ※ M3 × 0.5 Ⅰb TW3.0G1LWBA 1.5P 3.650 52 13 - 5 4 7 3 1 ¥17,100 ※ M4 × 0.7 Ⅰb TW4.0I1LWB5 5P 4.909 60 16 - 5.5 4.5 7 3 1 ¥18,000 ※ Thread Mills Premium Thread Mills M4 × 0.7 Ⅰb ¥18,000 ※ ⑨ TW4.0I1LWBA 1.5P 4.909 60 16 - 5.5 4.5 7 3 1 M5 × 0.8 Ⅰb TW5.0K1LWB5 5P 6.039 62 19 - 6 4.5 7 3 2 ¥18,700 ※ M5 × 0.8 Ⅰb TW5.0K1LWBA 1.5P 6.039 62 19 - 6 4.5 7 3 2 ¥18,700 ※ M6 × 1 Ⅰb TW6.0M1LWB5 5P 7.299 65 19 - 6.2 5 8 4 3 ¥20,500 ※ M6 × 1 Ⅰb TW6.0M1LWBA 1.5P 7.299 65 19 - 6.2 5 8 4 3 ¥20,500 ※ Dies ⑩ M8 × 1.25 Ⅰb TW8.0N1LWB5 5P 9.624 75 24 - 7 5.5 8 4 3 ¥26,300 ※ M8 × 1.25 Ⅰb TW8.0N1LWBA 1.5P 9.624 75 24 - 7 5.5 8 4 3 ¥26,300 ※ M10 × 1.5 Ⅰb TW010O1LWB5 5P 11.948 82 30 - 8.5 6.5 9 4 3 ¥36,600 ※ M10 × 1.5 Ⅰb TW010O1LWBA 1.5P 11.948 82 30 - 8.5 6.5 9 4 3 ¥36,600 ※ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑦-26