Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WIDIA Turning Insert: RCMT1204M0 (MPN 2028157). Key specifications — attr257836: RCMT1204M0. - Round (R) Indexable Turning Inserts
WIDIARound (R) Indexable Turning Inserts

WIDIA Turning Insert: RCMT1204M0 (MPN 2028157). Key specifications — attr257836: RCMT1204M0.

WIDIA Round (R) Indexable Turning Inserts.

SKU 3G-OTH-301663

Brand
WIDIA
Item
Turning Insert: RCMT1204M0
Category
Round (R) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WIDIA
Manufacturer Part Number
2028157

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

WIDIA Round (R) Indexable Turning Inserts.

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 improved 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 turning insert?

The WIDIA RCMT1204M0 turning insert has the ANSI designation RCMT1204M0 and manufacturer part number 2028157. It is a round (R) indexable insert with a 12 mm inscribed circle and 4.76 mm thickness. The insert features a molded chipbreaker geometry for effective chip control in medium machining applications.

Where to buy WIDIA RCMT1204M0 turning inserts worldwide?

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

How to select the correct WIDIA turning insert for your application?

To select the correct WIDIA turning insert, match the insert geometry (round, square, triangle) to your operation type—round inserts like RCMT1204M0 excel in profiling and light roughing. Consider workpiece material, cutting speed, feed rate, and depth of cut. Always verify the insert size (IC and thickness) and chipbreaker design against your tool holder specifications.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
WIDIA Turning Insert: RCMT1204M0 (MPN 4169978)
WIDIA
WIDIA Turning Insert: RCMT1204M0 (MPN 4169978)
WIDIA Turning Insert: RCMT1204M0 (MPN 4170803)
WIDIA
WIDIA Turning Insert: RCMT1204M0 (MPN 4170803)
WIDIA Turning Insert: RCMT1204M0 (MPN 4170481)
WIDIA
WIDIA Turning Insert: RCMT1204M0 (MPN 4170481)
WIDIA Turning Insert: RCMT0803M0 (MPN 2028129)
WIDIA
WIDIA Turning Insert: RCMT0803M0 (MPN 2028129)
WIDIA Turning Insert: RCMT10T3M0 (MPN 2028145)
WIDIA
WIDIA Turning Insert: RCMT10T3M0 (MPN 2028145)
WIDIA Turning Insert: RCMT1204M0 (MPN 4170539)
WIDIA
WIDIA Turning Insert: RCMT1204M0 (MPN 4170539)

More from WIDIA

View all WIDIA parts
WIDIA Turning Insert: RCGX120700T02020 (MPN 2952697)
WIDIA
WIDIA Turning Insert: RCGX120700T02020 (MPN 2952697)
WIDIA Turning Insert: RCMT10T3M0 (MPN 4169977)
WIDIA
WIDIA Turning Insert: RCMT10T3M0 (MPN 4169977)
WIDIA Turning Insert: RCMT0803M0 (MPN 4170479)
WIDIA
WIDIA Turning Insert: RCMT0803M0 (MPN 4170479)
WIDIA Turning Insert: RNMA120400 (MPN 4171639)
WIDIA
WIDIA Turning Insert: RNMA120400 (MPN 4171639)
WIDIA Turning Insert: RCMT0602M0 (MPN 4170478)
WIDIA
WIDIA Turning Insert: RCMT0602M0 (MPN 4170478)
WIDIA Turning Insert: RNMG190600RH (MPN 4171532)
WIDIA
WIDIA Turning Insert: RNMG190600RH (MPN 4171532)
WIDIA Turning Insert: RCMT1606M0 (MPN 4169979)
WIDIA
WIDIA Turning Insert: RCMT1606M0 (MPN 4169979)
WIDIA Turning Insert: RCMT0803M0 (MPN 4170537)
WIDIA
WIDIA Turning Insert: RCMT0803M0 (MPN 4170537)