Обший каталог Yamawa 2016 - 2017 - страница 447

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
HT LH
Hand Taps for Left Hand Threads
Specification


(for through hole)
E
Left hand
～ M2.6 M26 ～
Recommended Tapping Speeds depending on Materials


(for through hole)
Medium carbon steels
TYPE：1
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
TYPE：6 TYPE：7

Thread Mills
Dies


Segment：1A
L ℓ ℓn ℓs Ds K ℓk No. of Type Stock
Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
For Metric Threads
Center Drills


TNMP1.0B5-L 5P
M1 × 0.25 P1 36 4.5 - 24 3 2.5 5 3 1 △
TNMP1.0B1-L 1.5P
TNMP1.2B5-L 5P
M1.2 × 0.25 P1 36 4.5 - 24 3 2.5 5 3 1 △
TNMP1.2B1-L 1.5P
TNMP1.4C5-L 5P
M1.4 × 0.3
Centering Tools


P1 36 5.4 - 24 3 2.5 5 3 1 △
TNMP1.4C1-L 1.5P
TNMQ1.6D5-L 5P
M1.6 × 0.35 P2 36 6.3 - 24 3 2.5 5 3 2 △
TNMQ1.6D1-L 1.5P
JIS
◎=Standard ○=Semi standard △=Made to order
HT-18
For improvement, spec may change without advance notice. 443