Обший каталог Yamawa 2016 - 2017 - страница 685

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Shank Point Overall Point dia. dia. length length Ds Dc L ℓ1 PE-Q (for blind hole) Spiral Fluted Taps Point Drills 90° Specification (for through hole) Spiral Fluted Taps ■PE-Q is the point drill enabling positioning (125° edge angle) and beveling (90°)　simultaneously. High cutting accuracy is available owing to a good cutting-start due to 2 For icon explanation, refer to P.50 step flat design. TYPE：1 (for through hole) Spiral Pointed Taps 125 Hand Taps Segment：56 Carbide Taps Cemented Size Code Ds Dc L ℓ1 Type Stock Ds × Dc ×θ (mm) (mm) (mm) (mm) 3 × 0.5 × 90 ﾟ PE3.0Q 3 0.5 40 0.13 1 ○ 4 × 1 × 90ﾟ PE4.0Q 4 1 45 0.26 1 ○ 6 × 2 × 90ﾟ PE6.0Q 6 2 55 0.52 1 ○ Roll Taps 8 × 2.5 × 90ﾟ PE8.0Q 8 2.5 65 0.65 1 ○ 10 × 3 × 90ﾟ PE010Q 10 3 75 0.78 1 ○ 12 × 3.5 × 90ﾟ PE012Q 12 3.5 85 0.91 1 ○ 16 × 4 × 90ﾟ PE016Q 16 4 90 1.04 1 ○ 20 × 5 × 90ﾟ PE020Q 20 5 100 1.30 1 ○ Simple Inspection Tools Special Thread Taps Pipe Taps Thread Mills Dies Center Drills Centering Tools JIS ◎=Standard ○=Semi standard △=Made to order CE-42 For improvement, spec may change without advance notice. 681