Обший каталог Yamawa 2016 - 2017 - страница 493

Overall Thread Thread+Neck Shank Shank Size of Length of
length length length length dia. square square

L ℓ ℓn ℓs Ds K ℓk


(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
UH-CT
Carbide Taps for Ultra Hard Materials
Specification


(for through hole)
Coating 1.5D 1.5D

Recommended Tapping Speeds depending on Materials


(for through hole)
Thermal re ned steels
TYPE：1
〜
5
50～63HRC
For icon explanation, refer to P.50


Hand Taps
TYPE：2 TYPE：3


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


Simple Inspection Tools
Special Thread Taps
(mm) (mm) (mm) (mm) (mm) (mm)
For Metric Threads
M2 × 0.4 P3 UHCR2.0E5 5P 40 8 - 4 3.2 6 3 1 ○
M2.5 × 0.45 P3 UHCR2.5F5 5P 44 9.5 - 4 3.2 6 4 1 ○
M2.6 × 0.45 P3 UHCR2.6F5 5P 44 9.5 - 4 3.2 6 4 1 ○


Pipe Taps
M3 × 0.5 P3 UHCR3.0G5 5P 46 11 - 5 4 7 4 1 ○
M4 × 0.7 P3 UHCR4.0I5 5P 52 13 - 5.5 4.5 7 4 1 ○
M5 × 0.8 P3 UHCR5.0K5 5P 60 16 - 6 4.5 7 4 1 ○
M6 × 1 P3 UHCR6.0M5 5P 62 19 - 6.2 5 8 5 2 ○
M8 × 1.25 P4 UHCS8.0N5 5P 70 22 - 7 5.5 8 5 3 ○ Thread Mills
M10 × 1.5 P4 UHCS010O5 5P 75 24 - 8.5 6.5 9 5 3 ○
M10 × 1.25 P4 UHCS010N5 5P 75 24 - 8.5 6.5 9 5 3 △
M12 × 1.75 P4 UHCS012P5 5P 82 30 - 10.5 8 11 5 3 ○
Dies


M12 × 1.5 P4 UHCS012O5 5P 82 30 - 10.5 8 11 5 3 △
M12 × 1.25 P4 UHCS012N5 5P 82 30 - 10.5 8 11 5 3 △
M14 × 2 P4 UHCS014Q5 5P 88 30 - 12.5 10 13 6 3 △
M14 × 1.5 P4 UHCS014O5 5P 88 30 - 12.5 10 13 6 3 △
M16 × 2 △
Center Drills


P4 UHCS016Q5 5P 95 30 - 14 11 14 6 3
M16 × 1.5 P4 UHCS016O5 5P 95 30 - 14 11 14 6 3 △
M18 × 2.5 P4 UHCS018R5 5P 100 35 - 15 12 15 6 3 △
M18 × 1.5 P4 UHCS018O5 5P 100 35 - 15 12 15 6 3 △
M20 × 2.5 P4 UHCS020R5 5P 105 35 - 17 13 16 6 3 △
Centering Tools


M20 × 1.5 P4 UHCS020O5 5P 105 35 - 17 13 16 6 3 △


JIS
CT-12
◎=Standard ○=Semi standard △=Made to order
For improvement, spec may change without advance notice. 489