SIMDJNL 32-5 — boring bar, 2.00" bar diameter, 3.000" minimum bore, 16.0" overall length. Made in the USA by RMC Tooling.
-3° End Cutting Edge Angle for Negative 55° Diamond DNM_ Inserts.
Steel-shank indexable boring bar from RMC Tooling, machined in the United States. Ground shank, standard indexable geometry, and a rigid clamping system sized to the bar diameter — the combination that keeps chatter down at the depths where boring bars usually give up.
Sized by minimum bore, so start there: pick the largest bar diameter your bore will clear. Every clamp, lock pin, seat and screw in this bar is a stocked RMC service part, listed below.
These are the service parts RMC lists for this exact model — not a generic cross-reference. Availability of replacement parts varies by item.
| Insert | DNM_-543 — 5/8" I.C. · 1/4" thick · 3/64" nose radius |
| Seat / shim | IDSN-533 |
| Lock pin | NL-58 |
| Clamp | CL-30 |
| Clamp screw | XNS-510 |
| Seat screw | S-58 |
See all RMC spare parts & hardware →
Not sure how to read an insert code? Turning insert designation explained.
Dimensions as published in the RMC 2020 catalog, page 47.
RMC toolholder availability varies. When replenishment is required, estimated time to ship is 4–6 weeks. Please contact us for availability of this item.
Estimated time to ship is measured in calendar days, from order placement until your order is handed to the carrier. Carrier transit time is additional. Orders may ship sooner. We accept orders awaiting replenishment; please contact us before ordering if you need a specific shipping date.
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