Общий каталог Yamawa 2022 - 2023 - страница 554

⑤ Cemented Carbide Tap Series Overall length L Thread length ℓ Shank dia. Ds Size of square K Length of square ℓk JIS N-CT-PO Spiral Fluted Taps (for blind hole) ① JIS Spiral Pointed Carbide Taps Spiral Fluted Taps (for through hole) ② Specification ■The N-CT-PO is a cemented carbide spiral flute tap most suitable for blind hole mass production of aluminum castings (AC), aluminum die cast Spiral Pointed Taps (for through hole) (ADC), zinc die cast (ZDC) etc. ③ Recommended Tapping Speeds depending on Materials Brass Brass castings Bronze Wrought aluminum Aluminum alloy castings Magnesium alloy die castings Zinc alloy castings 黄銅 黄銅鋳物 青銅 アルミ圧延材 アルミ合金鋳物 マグネシウム合金鋳物 亜鉛合金鋳物 10 20 10 20 10 20 10 20 10 20 10 20 10 20 〜 〜 〜 〜 〜 〜 〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( 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 L ℓ Ds K ℓk No. of MSRP Size Class Code Chamfer TYPE (mm) (mm) (mm) (mm) (mm) flutes Pipe Taps For Metric Threads ⑧ M3 × 0.5 P3 PCNR3.0G 5P 46 11 4 3.2 6 3 1 ¥13,100 ※ M4 × 0.7 P3 PCNR4.0I 5P 52 13 5 4 7 3 1 ¥13,800 ※ M5 × 0.8 P3 PCNR5.0K 5P 60 16 5.5 4.5 7 3 1 ¥14,700 ※ M6 × 1 P3 PCNR6.0M 5P 62 19 6 4.5 7 3 2 ¥15,800 ※ Thread Mills Premium Thread Mills M8 × 1.25 ¥20,400 ※ ⑨ P3 PCNR8.0N 5P 70 22 6.2 5 8 3 3 M10 × 1.5 P4 PCNS010O 5P 75 24 7 5.5 8 3 3 ¥27,900 ※ M12 × 1.75 P4 PCNS012P 5P 82 30 8.5 6.5 9 3 3 ¥36,900 ※ Dies ⑩ Center Drills Centering Tools ⑪ JIS ⑤-21 ※ = Specified Distribution Items. Made to order products.