
Dies Outside diameter D Thickness T ⑩ JIS D LH Spiral Fluted Taps (for blind hole) ① JIS Solid Round Dies for Left Hand Threads Spiral Fluted Taps (for through hole) ② Specification Front 表面 face ■Solid round dies for left hand thread processing with improved runout accuracy. Spiral Pointed Taps (for through hole) Left hand ③ Recommended Tapping Speeds depending on Materials Low carbon steels Medium carbon steels Brass Brass castings Wrought aluminum Aluminum alloy castings 低炭素鋼 中炭素鋼 黄銅 黄銅鋳物 アルミ圧延材 アルミ合金鋳物 2.5 5 2.5 5 2.5 5 2.5 5 2.5 5 2.5 5 〜 〜 〜 〜 〜 〜 Hand Taps ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ( m / min ) ④ TYPE:1 D ≦ 50 TYPE:2 D ≧ 63 Cemented Carbide Taps ⑤ Segment:30 Roll Taps ⑥ D T Clearance Size Class Code (mm) (mm) holes TYPE MSRP For Metric Threads M1 × 0.25 Ⅱ GYE1.0BDNEBC 20 7 3 1 ¥14,400 ※ M1.4 × 0.3 Ⅱ GYE1.4CDNEBC 20 7 3 1 ¥14,400 ※ Special Thread Taps Simple Inspection Tools M1.6 × 0.35 Ⅱ GYE1.6DDNEBC 20 7 3 1 ¥14,400 ※ ⑦ M1.7 × 0.35 Ⅱ GYE1.7DDNEBC 20 7 3 1 ¥14,400 ※ M2 × 0.4 Ⅱ GYE2.0EDNEBC 20 7 3 1 ¥9,630 ※ M2.3 × 0.4 Ⅱ GYE2.3EDNEBC 20 7 3 1 ¥9,630 ※ M2.5 × 0.45 Ⅱ GYE2.5FDNEBC 20 7 3 1 ¥9,630 ※ Pipe Taps ⑧ M2.6 × 0.45 Ⅱ GYE2.6FDNEBC 20 7 3 1 ¥9,630 ※ M3 × 0.5 Ⅱ GYE3.0GDNEBC 20 7 3 1 ¥9,630 M3 × 0.5 Ⅱ GYG3.0GDNEBC 25 9 3 1 ¥11,600 ※ M3 × 0.35 Ⅱ GYE3.0DDNEBC 20 7 3 1 ¥15,400 ※ M3.5 × 0.6 Ⅱ ¥9,630 ※ Thread Mills Premium Thread Mills GYE3.5HDNEBC 20 7 3 1 ⑨ M3.5 × 0.35 Ⅱ GYE3.5DDNEBC 20 7 3 1 ¥15,400 ※ M4 × 0.7 Ⅱ GYE4.0IDNEBC 20 7 3 1 ¥9,630 M4 × 0.7 Ⅱ GYG4.0IDNEBC 25 9 3 1 ¥11,600 M4 × 0.5 Ⅱ GYE4.0GDNEBC 20 7 3 1 ¥12,000 ※ Dies M5 × 0.8 Ⅱ GYE5.0KDNEBC 20 7 4 1 ¥9,630 ⑩ M5 × 0.8 Ⅱ GYG5.0KDNEBC 25 9 3 1 ¥11,600 M5 × 0.5 Ⅱ GYE5.0GDNEBC 20 7 4 1 ¥12,000 ※ M6 × 1 Ⅱ GYE6.0MDNEBC 20 7 4 1 ¥9,630 M6 × 1 Ⅱ GYG6.0MDNEBC 25 9 4 1 ¥11,600 Center Drills Centering Tools M6 × 1 Ⅱ ¥18,000 ※ ⑪ GYJ6.0MDNEBC 38 13 4 1 M6 × 0.75 Ⅱ GYE6.0JDNEBC 20 7 4 1 ¥12,500 ※ M6 × 0.5 Ⅱ GYE6.0GDNEBC 20 7 4 1 ¥12,000 ※ JIS ※ = Specified Distribution Items. Made to order products. ⑩-16