Обший каталог Yamawa 2016 - 2017 - страница 153

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 Straight
GG-HT(Coating)
Straight Fluted Taps for Cast Irons, Coated
Specification


(for through hole) (for through hole) Fluted Taps
■Suitable for hard and abrasive materials such as cast irons.
Considering comparatively quick wear, GG-HT is properly
E Coating oversized.

Recommended Tapping Speeds depending on Materials
rey cast iron
IS TYPE：1 DIN371
〜
10
(m/min)
For icon explanation, refer to P.50


TYPE：2 DIN376 TYPE：3 DIN371


Carbide Taps
Cemented
Roll Taps
TYPE：4 DIN376 TYPE：5 DIN374 / DIN5156


Simple Inspection Tools
Special Thread Taps
Pipe Taps
Segment：1B
L ℓ ℓn ℓs Ds K ℓk No. of
Size Class Code Chamfer Type Stock
(mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes
For Metric Threads
Thread Mills
M3 × 0.5 ISO2X 96263.0TC 2.5P 56 9 18 34 3.5 2.7 6 3 1
M4 × 0.7 ISO2X 96264.0TC 2.5P 63 13 21 38 4.5 3.4 6 4 1 ●
M5 × 0.8 ISO2X 96265.0TC 2.5P 70 14 25 39 6 4.9 8 4 1 ●
96266.0TC 2.5P 80 15 30 45 6 4.9 8 4 1 ●
M6 × 1
Dies

ISO2X
97266.0TC 2.5P 80 15 - - 4.5 3.4 6 4 2
96268.0TC 2.5P 90 19 35 47 8 6.2 9 4 3 ●
M8 × 1.25 ISO2X
97268.0TC 2.5P 90 19 - 46 6 4.9 8 4 4
M8 × 1 ISO2X 98268.0MTC 2.5P 90 19 - 46 6 4.9 8 4 5 ●
Center Drills


9626010TC 2.5P 100 23 39 52 10 8 11 4 3 ●
M10 × 1.5 ISO2X
9726010TC 2.5P 100 23 - 51 7 5.5 8 4 4
M10 × 1.25 ISO2X 9826010NTC 2.5P 100 23 - 51 7 5.5 8 4 5 ●
M10 × 1 ISO2X 9826010MTC 2.5P 90 19 - 46 7 5.5 8 4 5 ●
M12 × 1.75
Centering Tools


ISO2X 9726012TC 2.5P 110 26 - 56 9 7 10 4 4 ●
M12 × 1.5 ISO2X 9826012OTC 2.5P 100 21 - 51 9 7 10 4 5 ●
M12 × 1.25 ISO2X 9826012NTC 2.5P 100 21 - 51 9 7 10 4 5 ●
M12 × 1 ISO2X 9826012MTC 2.5P 100 21 - 51 9 7 10 4 5
DIN
HT-16
149