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Toolholding / S-MWLNR

S-MWLNR Boring Bars

Compare the listed sizes and interfaces, then send your current model code or drawing for a matching tool.

Typical use

internal turning and boring with compatible WNMG 08 inserts

Tool form

Internal turning boring bar

System entries
4
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Size · interface
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Code / drawing

Holder Designation

Holder Models & Interfaces

Bar overhang, minimum bore, coolant and insert pocket are confirmed for the chosen full code.

Find your model4 listed designations · select one row to ask about that model

Swipe or scroll horizontally to view every column.

SelectBarDiameter (mm)Insert seatOperation
S20R-MWLNR0820WNMG 08Internal turning / boring
S25S-MWLNR0825WNMG 08Internal turning / boring
S32T-MWLNR0832WNMG 08Internal turning / boring
S40T-MWLNR0840WNMG 08Internal turning / boring

Select a model above. You can also use the general quote button at the top of this page.

Have an existing part number or drawing? Include it in your inquiry for a direct match.

Download the 2026 Model Catalog (PDF)

Compatibility Check

Holder, Insert & Clamp Matching

Confirm the insert family and size, holder hand, seat, screw, shim and clamp before ordering a replacement.

Family geometry guide

Use this outline to identify the shape and dimensions to compare with your existing tool.

S20R-MWLNR08 nominal geometry reference; final chipbreaker and clamping details require confirmation

Swipe or scroll horizontally to view every column.

Matching itemWhat to confirm
Minimum boreProvide bore diameter and entry clearance.
OverhangProvide required reach and supported bar length.
InsertMatch the complete WNMG 08 designation.
CoolantConfirm external or through-coolant requirement.

Selection Checklist

Choose the Right Configuration

Compare the listed model with the actual part and machine setup.

Swipe or scroll horizontally to view every column.

CheckWhat to provide or compare
BoreGive minimum bore and entry clearance.
ReachGive required boring depth and supported overhang.
Insert / coolantProvide WNMG 08 code and coolant requirement.

Tooling Package

Match the Cutting Tool to the Holder

S-MWLNR boring bar + WNMG 08 insert + matching clamp set

Quote as one set

Quote the boring bar, compatible WNMG 08 insert and the body-specific clamping parts as itemized items.

Fit check

Check bar diameter against bore clearance, supported overhang, insert seat and coolant arrangement.

Ordering Support

Frequently Asked Questions

What should I send for a quotation?

Send boring-bar code, minimum bore, reach, WNMG code, coolant need and quantity.

Are the matching parts included?

The quotation lists the selected cutting tool, holder or body, and any specified clamping parts separately.

Can I request another size or configuration?

Yes. Send the existing full code or a dimensioned drawing so the proposed configuration can be checked.

Internal turning toolholding setup for boring bar compatibility review

Specification-Led Quotation

Discuss Your Application

Send your model, material, operation and quantity.

We will review the tool interface and quotation variables before confirming an offer.

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Free grade cross-reference within 12 hours. Sample quantity, availability and freight are confirmed before dispatch.

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