Обший каталог Yamawa 2016 - 2017 - страница 367

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

L ℓt ℓ ℓn ℓs Ds K ℓk


(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
HC+SP/HC-SP
Spiral Fluted Taps for High Carbon Steels
Specification


(for through hole)
■Spiral fluted tap suitable for high carbon steels such as
S55C and the like.
E
M26 ～
HC＋SP ～ M6
Recommended Tapping Speeds depending on Materials HC－SP M8 ～ , all W


(for through hole)
Medium carbon steels High carbon steels
TYPE：1
5 10 〜
5 10 〜

For icon explanation, refer to P.50


Hand Taps
TYPE：2 TYPE：3


Carbide Taps
Cemented
Roll Taps
TYPE：4 TYPE：5


Simple Inspection Tools
Special Thread Taps
Pipe Taps
Segment：1C
L ℓ ℓn ℓs Ds K ℓk No. of Type
Size Class Code Chamfer Stock
(mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
Thread Mills
For Metric Threads
M3 × 0.5 P1 SCPP3.0G 2.5P 46 9 14 26 4 3.2 6 3 1 ○
M4 × 0.7 P2 SCPQ4.0I 2.5P 52 11 17 29 5 4 7 3 1 ○
M5 × 0.8 P2 SCPQ5.0K 2.5P 60 13 22 33 5.5 4.5 7 3 1 ○
M6 × 1 ○
Dies

P2 SCPQ6.0M 2.5P 62 15 26 33 6 4.5 7 3 1
M8 × 1.25 P2 SCMQ8.0N 2.5P 70 19 - 36 6.2 5 8 3 2 ○
M8 × 1 P2 SCMQ8.0M 2.5P 70 19 - 36 6.2 5 8 3 2 △
M10 × 1.5 P2 SCMQ010O 2.5P 75 23 - 38 7 5.5 8 3 2 ○
M10 × 1.25 P2 SCMQ010N 2.5P 75 23 - 38 7 5.5 8 3 2 △
Center Drills


M10 × 1 P2 SCMQ010M 2.5P 75 23 - 38 7 5.5 8 3 2 △
M12 × 1.75 P2 SCMQ012P 2.5P 82 26 - 42 8.5 6.5 9 3 2 ○
M12 × 1.5 P2 SCMQ012O 2.5P 82 26 - 42 8.5 6.5 9 3 2 △
M12 × 1.25 P2 SCMQ012N 2.5P 82 26 - 42 8.5 6.5 9 3 2 △
Centering Tools


M12 × 1 P2 SCMQ012M 2.5P 82 26 - 42 8.5 6.5 9 3 2 △
M14 × 2 P2 SCMQ014Q 2.5P 88 26 - 45 10.5 8 11 3 2 △
M14 × 1.5 P2 SCMQ014O 2.5P 88 26 - 45 10.5 8 11 3 2 △
M14 × 1.25 P2 SCMQ014N 2.5P 88 26 - 45 10.5 8 11 3 2 △
JIS
◎=Standard ○=Semi standard △=Made to order
SP-46
For improvement, spec may change without advance notice. 363