MTJNR 20-4E Indexable Tool Holder for CNC Turning
$95.20 $154.22
RMC indexable tool holders for CNC turning, lathe work, and precision metalworking. Built for indexable insert tooling systems.
1,329 holders across 118 ANSI styles — don't scroll the whole list, jump straight to your code. How to read it in 10 seconds: in MCLNR, the second letter is the insert shape it takes (C = CNMG · D = DNMG · T = TNMG · S = SNMG · W = WNMG) and the last letter is the hand (R = right · L = left · N = neutral).
🔍 Know your code? Type it in the RMC code finder →
Most stocked styles
MCLNR (35) MCLNL (31) MSDNN (29) MTGNR (27) MTJNR (27) MTGNL (26) MTJNL (25) MDJNR (25) MRGNR (24) MSRNR (24) MTFNR (24) NSL (23) MSKNR (23) MSRNL (23) MTFNL (23) +103 more styles →
New to holders? Complete Guide to CNC Tool Holders · ANSI designation chart
Also in the RMC line: Boring Bars · Interchangeable Heads · Pair with Turning Inserts
$95.20 $154.22
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