JIS N+RS

N-RS

Roll Taps for Non-Ferrous Materials

Specification

〜 ■ N+RS/N-RS are the forming taps suitable for non-ferrous materials such as aluminum castings, aluminum diecasting and brass. Nitride Recommended Tapping Speeds depending on Materials ・Product symbol is distinguished depend on the size. N+RS 〜M6 (coarse thread)

Wrought aluminumAluminum alloy castingsZinc alloy castings
アルミ圧延材アルミ合金鋳物亜鉛合金鋳物〜M6 (fine threads),
5 155 155 15N−RS
M7〜, all U, all STI
(m/min)(m/min)( m/ min)

TYPE:1

TYPE:2 TYPE:3

TYPE:4 TYPE:5

TYPE:6 TYPE:7