Обший каталог Yamawa 2016 - 2017 - страница 387

(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
AU+SL
Spiral Fluted Taps, Coated, Through Hole Use（with LH spiral flutes）
Specification


(for through hole)
■Smooth chip ejection in high speed tapping area. Suitable
2D for the wide range of work materials, such as steels,
E Coating stainless steels, aluminum alloy castings and zinc alloy
castings.
Recommended Tapping Speeds depending on Materials


(for through hole)
ow carbon steels Medium carbon steels High carbon steels Alloy steels

10 20 10 20 10 20 10 20
〜 〜 〜 〜


Hand Taps
Stainless steels Aluminum alloy castings inc alloy castings

5 10 20 30 20 30
〜 〜 〜
(m/min) (m/min)
For icon explanation, refer to P.50


Carbide Taps
Cemented
TYPE：1 TYPE：2


Roll Taps
Segment：1S
L ℓ ℓn ℓs Ds K ℓk No. of
Size Class Code Chamfer Type Stock


Simple Inspection Tools
Special Thread Taps
(mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
For Metric Threads
M3 × 0.5 P2 VSAPQ3.0GL 5P 46 9 14 26 4 3.2 6 3 1 ◎
M4 × 0.7 P3 VSAPR4.0IL 5P 52 11 17 29 5 4 7 3 1 ◎
M5 × 0.8 P3 VSAPR5.0KL 5P 60 13 22 33 5.5 4.5 7 3 1 ◎


Pipe Taps
M6 × 1 P3 VSAPR6.0ML 5P 62 15 26 33 6 4.5 7 3 1 ◎
M8 × 1.25 P3 VSAPR8.0NL 5P 70 19 - 36 6.2 5 8 3 2 ◎
M8 × 1 P3 VSAPR8.0ML 5P 70 19 - 36 6.2 5 8 3 2 ○
M10 × 1.5 P3 VSAPR010OL 5P 75 23 - 38 7 5.5 8 3 2 ◎
M10 × 1.25 P3 VSAPR010NL 5P 75 23 - 38 7 5.5 8 3 2 ◎ Thread Mills
M10 × 1 P3 VSAPR010ML 5P 75 23 - 38 7 5.5 8 3 2 ○
M12 × 1.75 P4 VSAPS012PL 5P 82 26 - 42 8.5 6.5 9 3 2 ◎
M12 × 1.5 P3 VSAPR012OL 5P 82 26 - 42 8.5 6.5 9 3 2 ◎
M12 × 1.25 ◎
Dies

P3 VSAPR012NL 5P 82 26 - 42 8.5 6.5 9 3 2
Center Drills
Centering Tools


JIS
◎=Standard ○=Semi standard △=Made to order
SL-2
For improvement, spec may change without advance notice. 383