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WIDIA Turning Insert: RCMT1204M0 (MPN 4169978). Key specifications — attr257836: RCMT1204M0. - Round (R) Indexable Turning Inserts
WIDIARound (R) Indexable Turning Inserts

WIDIA Turning Insert: RCMT1204M0 (MPN 4169978). Key specifications — attr257836: RCMT1204M0.

SKU 3G-OTH-301491

Brand
WIDIA
Item
Turning Insert: RCMT1204M0
Category
Round (R) Indexable Turning Inserts
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Technical Specifications

WIDIA
Manufacturer Part Number
4169978
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WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the WIDIA RCMT1204M0 turning insert used for?

The WIDIA RCMT1204M0 is a round indexable turning insert designed for general-purpose turning, facing, and profiling operations on steel, stainless steel, and cast iron. Its round geometry provides smooth cutting action and good surface finish, making it suitable for roughing and semi-finishing in automotive, aerospace, and general machining industries.

What are the specifications of the WIDIA RCMT1204M0 insert?

The WIDIA RCMT1204M0 turning insert has the designation RCMT1204M0, with a round shape and a 12 mm inscribed circle diameter. The manufacturer part number is 4169978. It is an indexable carbide insert for use in appropriate tool holders, offering multiple cutting edges for extended tool life.

Where to buy WIDIA RCMT1204M0 inserts worldwide?

You can source WIDIA RCMT1204M0 turning inserts worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine WIDIA inserts for machining operations.

How to select the correct tool holder for WIDIA RCMT1204M0 inserts?

To select a tool holder for the WIDIA RCMT1204M0 insert, match the insert shape (round), size (12 mm), and thickness (4.76 mm typical for RCMT) to the holder pocket. Use a holder with an RCMT-compatible clamping system, such as a screw or lever lock. Consult the WIDIA catalog for recommended holders and cutting parameters.

Used in

Common applications for WIDIA
General turning of steel components — WIDIA DCMT diamond turning inserts (e.g., DCMT3251MP)
Grooving and parting in automotive parts manufacturing — WIDIA WMTCL indexable grooving toolholders
Finishing operations on aluminum alloys — WIDIA VNMG diamond turning inserts (e.g., VNMG331ML)
Heavy-duty turning of stainless steel — WIDIA DNMG carbide inserts with MS chipbreaker (e.g., DNMG433MS)
Threading and contouring in mold making — WIDIA TCMT triangle turning inserts (e.g., TCMT3252MP)
Parting-off operations in high-volume production — WIDIA WGMEL grooving and parting toolholders

WIDIA Products

3G Electric supplies WIDIA round (r) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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