Обший каталог Yamawa 2016 - 2017 - страница 74

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


LO-SP
Low Spiral Fluted Taps
Specification
(for through hole)


■Spiral flutes with low helix can break down chips and
can eject them smoothly. Suitable for thermal refined high
E carbon steels and alloy tool steels. Effective in horizontal
～ M2.6 M26 ～
tapping.
Recommended Tapping Speeds depending on Materials
(for through hole)


Carbon steel and Medium alloy steel and
low alloy steel heat treated steel
IS P IS P
5 10
〜
5 10〜
(m/min) (m/min)
For icon explanation, refer to P.50
Hand Taps


TYPE：1 DIN371 TYPE：2 DIN371
Cemented
Carbide Taps


TYPE：3 DIN371 TYPE：4 DIN374
Roll Taps
Special Thread Taps
Pipe Taps Simple Inspection Tools


TYPE：5 DIN376 TYPE：6 DIN5156
Thread Mills


Segment：1D
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
Dies


M2 × 0.4 ISO2 SD2.0EANEBH 3.5P 45 8 - 32 2.8 2.1 5 2 1
M2.3 × 0.4 ISO2 SD2.3EANEBH 3.5P 45 9 - 32 2.8 2.1 5 2 1
M2.5 × 0.45 ISO2 SD2.5FANEBH 3.5P 50 8 15 33 2.8 2.1 5 2 2
M2.6 × 0.45 ISO2 SD2.6FANEBH 3.5P 50 8 15 33 2.8 2.1 5 2 2
Center Drills


M3 × 0.5 ISO2 SD3.0GANEBH 3.5P 56 9 18 34 3.5 2.7 6 2 2 ●
M3.5 × 0.6 ISO2 SD3.5HANEBH 3.5P 56 11 20 32 4 3 6 3 2
M4 × 0.7 ISO2 SD4.0IANEBH 3.5P 63 13 21 38 4.5 3.4 6 3 2 ●
M5 × 0.8 ISO2 SD5.0KANEBH 3.5P 70 14 25 39 6 4.9 8 3 2 ●
M6 × 1
Centering Tools


ISO2 SD6.0MANEBH 3.5P 80 15 30 45 6 4.9 8 3 2 ●
M8 × 1.25 ISO2 SD8.0NANEBH 3.5P 90 19 35 47 8 6.2 9 3 3 ●
M8 × 1 ISO2 SM8.0MANEBH 3.5P 90 19 - 46 6 4.9 8 3 4 ●
M10 × 1.5 ISO2 SD010OANEBH 3.5P 100 23 39 52 10 8 11 3 3 ●
DIN
SP-19
70