JIS SU+PO

SU-PO

Spiral Pointed Taps for Stainless Steels

Specification ・Product Name and Size. SU+PO 〜M2.6 SU−PO M3〜, all U, all W Oxide

Recommended Tapping Speeds depending on Materials

Low carbon steels Medium carbon steels High carbon steels Alloy steels Stainless steels

低炭素鋼10中炭素鋼10高炭素鋼10合金鋼10ステンレス鋼10
(m/min)(m/min)( m/ min)(m/min)(m/min)

Product Features

  • The SU+PO/SU-PO taps are designed for stainless steel that causes work harden easily. The cutting geometry is also suited for tapping through holes in chromium steel and molybdenum steel.

●To prevent chip welding, the tap's surface is oxidized. Comparison chart

Slow Tapping Speed Fast

5m/min10m/min15m/min20m/min30m/min
WorkpieceWorkpiece
MaterialFully synchronous feed areaMaterial
TitaniumTitanium
ZET-P
AlloyAlloy
NickelNickel
BaseZEN-PBase
AlloyAlloy
Difficult toDifficult to
cutcut
SUS316ZEN-P SUS316
SUS304SUS304
SU+PO
SUS303SU-POSU+SL SUS303

HDISL

5m/min 10m/min 15m/min 20m/min 30m/min

Speed range for the SU+PO/SU-PO taps.