DIN PO-VA G

Spiral Pointed Taps for Parallel Pipe Threads, for Stainless Steels

Specification

■ Suitable for stainless steels tending to cause work harden and sticky, as well as chrome steels and molybdenum steels. Through hole use. Oxide

Recommended Tapping Speeds depending on Materials

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

低炭素鋼15中炭素鋼15高炭素鋼15合金鋼15ステンレス鋼10
(m/min)(m/min)( m/ min)(m/min)(m/min)

TYPE:1

Segment:1H

SizeClassCodeChamferL (mm)ℓ (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPE
ForGThreads
G 1/8-28-PVG0020GEX4.5P90194675.5831
G 1/4-19-PVG0040GEX4.5P10021511191231
G 3/8-19-PVG0060GEX4.5P10021511291231
G 1/2-14-PVG0080GEX4.5P125246416121531
G 3/4-14-PVG0120GEX4.5P140277120161941
G 1 -11-PVG0160GEX4.5P160298225202341