DIN PH-SP G

Spiral Fluted Taps for Parallel Pipe Threads, for Hard-to-Machine Materials

Specification

■ Suitable for hard steels of 27-38HRC, such as forgings and thermal refined steels of high carbon steels and alloy steels, and die steels. Oxide

Recommended Tapping Speeds depending on Materials

High carbon steelsAlloy steelsThermal refined steels
2高炭素鋼72合金鋼7調質鋼5
(m/min)(m/min)( m/ min)

25〜35HRC TYPE:1

Segment:1H

SizeClassCodeChamferL (mm)ℓ (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPE
For GThreads
G 1/8-28-SVG0020EEX3P90124675.5831
G 1/4-19-SVG0040EEX3P10014511191241
G 3/8-19-SVG0060EEX3P10014511291241
G 1/2-14-SVG0080EEX3P125186416121541