SP+VA DIN

Spiral Fluted Taps for Stainless Steels

Specification

■ Most suitable for stainless steels, sticky and <2D tending to work-harden, as well as chrome steels and molybdenum steels, blind hole Oxide use.

Recommended Tapping Speeds depending on Materials

Low carbon steelsMedium carbon steelsHigh carbon steelsAlloy steelsStainless steels
5低炭素鋼155中炭素鋼155高炭素鋼155合金鋼155ステンレス鋼10
(m/min)(m/min)( m/ min)(m/min)(m/min)

TYPE:1 TYPE:2

TYPE:3 TYPE:4

Segment:1D

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPE
For MetricThreadsl
M3×0.5ISO2SE3.0GAGEX2.5P56918343.52.7631
M4×0.7ISO2SE4.0IAGEX2.5P631321384.53.4631
M5×0.8ISO2SE5.0KAGEX2.5P7014253964.9831
M6×1ISO2SE6.0MAGEX2.5P8015304564.9831
M6×1ISO2SZ6.0MAGEX2.5P8015304564.9834
M8×1.25ISO2SE8.0NAGEX2.5P9019354786.2932
M8×1.25ISO2SZ8.0NAGEX2.5P9019354886.2934
M10×1.5ISO2SE010OAGEX2.5P100233952.51081142
M10×1.5ISO2SZ010OAGEX2.5P1002339531081144
M12×1.75ISO2SZ012PAGEX2.5P1102645561291244
M12×1.75ISO2SH012PAGEX2.5P11026-56971043