LO-SP

Low Spiral Fluted Taps

Specification

E

~M2.6 M26~

Recommended Tapping Speeds depending on Materials

Carbon steel andMedium alloy steel and
low alloy steelheat treated steel
IS PIS P
5〜105〜10
(m/min)(m/min)

For icon explanation, refer to P.50 TYPE:1 DIN371

■ Spiral flutes with low helix can break down chips and can eject them smoothly. Suitable for thermal refined high carbon steels and alloy tool steels. Effective in horizontal tapping.

TYPE:2 DIN371

TYPE:3 DIN371 TYPE:4 DIN374

TYPE:5 DIN376 TYPE:6 DIN5156

Segment:1D

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
For Metric Threads
M2×0.4ISO2SD2.0EANEBH3.5P458-322.82.1521
M2.3×0.4ISO2SD2.3EANEBH3.5P459-322.82.1521
M2.5×0.45ISO2SD2.5FANEBH3.5P50815332.82.1522
M2.6×0.45ISO2SD2.6FANEBH3.5P50815332.82.1522
M3×0.5ISO2SD3.0GANEBH3.5P56918343.52.7622
M3.5×0.6ISO2SD3.5HANEBH3.5P5611203243632
M4×0.7ISO2SD4.0IANEBH3.5P631321384.53.4632
M5×0.8ISO2SD5.0KANEBH3.5P7014253964.9832
M6×1ISO2SD6.0MANEBH3.5P8015304564.9832
M8×1.25ISO2SD8.0NANEBH3.5P9019354786.2933
M8×1ISO2SM8.0MANEBH3.5P9019-4664.9834
M10×1.5ISO2SD010OANEBH3.5P1002339521081133