S24 MCFNR 4 Indexable Boring Bar for CNC Turning

S24 MCFNR 4 — boring bar, 1-1/2" bar diameter. Made in the USA by RMC Tooling.

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.

Specifications

• Model: S24 MCFNR 4
• Bar diameter: 1-1/2"
• Insert I.C.: 1/2"
• Holding method: clamp and locking pin
• Insert shape: 80° diamond
• Holder style: offset shank, 0° end cutting edge angle
• Holder rake: negative
• Hand: right hand
• Brand: RMC Tooling — made in the USA

Need a clamp, seat, lock pin or screw for this tool? Send us the model number and we will match it.

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Specifications decoded from the RMC toolholder identification system (RMC 2020 catalog, page 2).