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

WALTER Diamond Turning Insert: DCMT3(2.5)2-RM4 WSM20S - Diamond Indexable Turning Inserts
WALTERDiamond Indexable Turning Inserts

WALTER Diamond Turning Insert: DCMT3(2.5)2-RM4 WSM20S

The WALTER Diamond Turning Insert (SKU 3G-OTH-260741, MPN 6839117) is a diamond indexable turning insert available in two variants: DCMT3(2.5)2-RM4 WSM20S and DCMT11T308-RM4 WSM20S. These inserts are designed for…

SKU 3G-OTH-260741

Brand
WALTER
Item
Diamond Turning Insert: DCMT3
Category
Diamond 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

WALTER
Manufacturer Part Number
6839117

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

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

Product Description

The WALTER Diamond Turning Insert (SKU 3G-OTH-260741, MPN 6839117) is a diamond indexable turning insert available in two variants: DCMT3(2.5)2-RM4 WSM20S and DCMT11T308-RM4 WSM20S. These inserts are designed for turning operations and feature the WSM20S grade.

Frequently Asked Questions

What is the WALTER Diamond Turning Insert used for?

The WALTER Diamond Turning Insert is used for precision turning operations on materials such as aluminum, non-ferrous metals, and composites. Its WSM20S grade provides wear resistance and a sharp cutting edge, making it suitable for finishing and semi-finishing applications in automotive, aerospace, and general machining industries.

What are the specifications of the WALTER Diamond Turning Insert?

The WALTER Diamond Turning Insert (MPN 6839117) is available in two variants: DCMT3(2.5)2-RM4 WSM20S and DCMT11T308-RM4 WSM20S. Both are indexable turning inserts with the WSM20S grade, designed for turning operations. The manufacturer part number is 6839117, and the SKU is 53UX87.

Where to buy the WALTER Diamond Turning Insert worldwide?

You can source the WALTER Diamond Turning Insert worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this WALTER insert.

How to select the right WALTER Diamond Turning Insert variant?

Select between the DCMT3(2.5)2-RM4 WSM20S and DCMT11T308-RM4 WSM20S based on your cutting depth and feed requirements. The DCMT3(2.5)2-RM4 is suited for smaller depths of cut, while the DCMT11T308-RM4 handles heavier cuts. Both use the WSM20S grade for wear resistance. Consult your tooling engineer for application-specific recommendations.

Used in

Common applications for WALTER
Automotive engine block machining — WALTER WNMG542-MM5 WSM20S turning inserts for cylinder bore finishing
Aerospace aluminum component turning — WALTER CCMT060208-FK6 WKK10S diamond inserts for high-speed finishing
General engineering cutoff operations — WALTER GX24-3E400N04-UA4 WKP33S parting inserts for steel bars
Mold and die steel grooving — WALTER GX16-2E300R6-CF5 WSM33S inserts for deep groove roughing
CNC lathe shallow hole drilling — WALTER A1148-1/16IN cobalt screw-machine drill bits for oil-hole drilling
Heavy equipment shaft turning — WALTER SCMT120408-RM4 square inserts for roughing of alloy steels

WALTER Products

3G Electric supplies WALTER diamond 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
WALTER Diamond Turning Insert: DCMT3(2.5)2-RM4 WSM10S, DCMT11T308-RM4 WSM10S (MPN 6839116)
WALTER
WALTER Diamond Turning Insert: DCMT3(2.5)2-RM4 WSM10S, DCMT11T308-RM4 WSM10S (MPN 6839116)
WALTER Diamond Turning Insert: DCMT3(2.5)2-MM4 WSM20S, DCMT11T308-MM4 WSM20S (MPN 6836828)
WALTER
WALTER Diamond Turning Insert: DCMT3(2.5)2-MM4 WSM20S, DCMT11T308-MM4 WSM20S (MPN 6836828)
WALTER Diamond Turning Insert: DCMT3(2.5)1-RM4 WSM20S, DCMT11T304-RM4 WSM20S (MPN 6839114)
WALTER
WALTER Diamond Turning Insert: DCMT3(2.5)1-RM4 WSM20S, DCMT11T304-RM4 WSM20S (MPN 6839114)
WALTER Diamond Turning Insert: DCMT3(2.5)2-RM4 WSM30S, DCMT11T308-RM4 WSM30S (MPN 6839118)
WALTER
WALTER Diamond Turning Insert: DCMT3(2.5)2-RM4 WSM30S, DCMT11T308-RM4 WSM30S (MPN 6839118)
WALTER Diamond Turning Insert: DCMT3(2.5)2-FM4 WSM20S, DCMT11T308-FM4 WSM20S (MPN 6839049)
WALTER
WALTER Diamond Turning Insert: DCMT3(2.5)2-FM4 WSM20S, DCMT11T308-FM4 WSM20S (MPN 6839049)
WALTER Diamond Turning Insert: DCMT3(2.5)3-MM4 WSM20S, DCMT11T312-MM4 WSM20S (MPN 6836830)
WALTER
WALTER Diamond Turning Insert: DCMT3(2.5)3-MM4 WSM20S, DCMT11T312-MM4 WSM20S (MPN 6836830)

More from WALTER

View all WALTER parts
WALTER Diamond Turning Insert: VNMG332-MM5 WSM10S, VNMG160408-MM5 WSM10S (MPN 7251977)
WALTER
WALTER Diamond Turning Insert: VNMG332-MM5 WSM10S, VNMG160408-MM5 WSM10S (MPN 7251977)
WALTER Diamond Turning Insert: CCGT2(1.5)1-FN2 WNN10, CCGT060204-FN2 WNN10 (MPN 6955642)
WALTER
WALTER Diamond Turning Insert: CCGT2(1.5)1-FN2 WNN10, CCGT060204-FN2 WNN10 (MPN 6955642)
WALTER Diamond Turning Insert: VNMG331-FM5 WSM10S, VNMG160404-FM5 WSM10S (MPN 7091932)
WALTER
WALTER Diamond Turning Insert: VNMG331-FM5 WSM10S, VNMG160404-FM5 WSM10S (MPN 7091932)
WALTER Diamond Turning Insert: CNMG543-MM5 WSM30S, CNMG160612-MM5 WSM30S (MPN 7251931)
WALTER
WALTER Diamond Turning Insert: CNMG543-MM5 WSM30S, CNMG160612-MM5 WSM30S (MPN 7251931)
WALTER Diamond Turning Insert: CNMG432-FM5 WSM10S, CNMG120408-FM5 WSM10S (MPN 7091889)
WALTER
WALTER Diamond Turning Insert: CNMG432-FM5 WSM10S, CNMG120408-FM5 WSM10S (MPN 7091889)
WALTER Diamond Turning Insert: CNMG432-NFT WSM20S, CNMG120408-NFT WSM20S (MPN 7053962)
WALTER
WALTER Diamond Turning Insert: CNMG432-NFT WSM20S, CNMG120408-NFT WSM20S (MPN 7053962)
WALTER Diamond Turning Insert: DCMT2(1.5)1-RM4 WSM20S, DCMT070204-RM4 WSM20S (MPN 6839111)
WALTER
WALTER Diamond Turning Insert: DCMT2(1.5)1-RM4 WSM20S, DCMT070204-RM4 WSM20S (MPN 6839111)
WALTER Diamond Turning Insert: VNGA332TM-2, VNGA160408TM-2 (MPN 7636844)
WALTER
WALTER Diamond Turning Insert: VNGA332TM-2, VNGA160408TM-2 (MPN 7636844)