Обший каталог Yamawa 2016 - 2017 - страница 492

Cemented Carbide Tap Series
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)


EH-CT
Carbide Taps for Hard Materials
Specification
(for through hole)


Coating 1.5D

Recommended Tapping Speeds depending on Materials
(for through hole)


Thermal re ned steels
TYPE：1
〜
5
45～55HRC
For icon explanation, refer to P.50
Hand Taps


TYPE：2 TYPE：3
Cemented
Carbide Taps Roll Taps


Segment：1L
L ℓ ℓn Ds K ℓk No. of
Size Class Code Chamfer Type Stock
flutes
Special Thread Taps
Pipe Taps Simple Inspection Tools


(mm) (mm) (mm) (mm) (mm) (mm)
For Metric Threads
M3 × 0.5 P3 EHCR3.0G5 5P 46 11 - 4 3.2 6 4 1 ○
M4 × 0.7 P3 EHCR4.0I5 5P 52 13 - 5 4 7 4 1 ○
M5 × 0.8 P3 EHCR5.0K5 5P 60 16 - 5.5 4.5 7 4 1 ○
M6 × 1 P3 EHCR6.0M5 5P 62 19 - 6 4.5 7 5 2 ○
M8 × 1.25 P4 EHCS8.0N5 5P 70 22 - 6.2 5 8 5 3 ○
M10 × 1.5 P4 EHCS010O5 5P 75 24 - 7 5.5 8 5 3 ○
M12 × 1.75 P4 EHCS012P5 5P 82 30 - 8.5 6.5 9 5 3 ○
Thread Mills
Dies
Center Drills
Centering Tools


JIS
CT-11
◎=Standard ○=Semi standard △=Made to order
488 For improvement, spec may change without advance notice.