We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
WALTER Diamond Turning Insert: CNMG644-RM5 WSM30S - Diamond Indexable Turning Inserts
WALTERDiamond Indexable Turning Inserts

WALTER Diamond Turning Insert: CNMG644-RM5 WSM30S

The WALTER Diamond Turning Insert, model CNMG644-RM5 WSM30S and CNMG190616-RM5 WSM30S (MPN 7251126), is a diamond indexable turning insert. It is available in two variants: CNMG644-RM5 WSM30S and CNMG190616-RM5 WSM30S.

SKU 3G-OTH-260791

Brand
WALTER
Item
Diamond Turning Insert: CNMG644-RM5 WSM30S
Category
Diamond Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

WALTER
Manufacturer Part Number
7251126
View Full Spec Sheet

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, model CNMG644-RM5 WSM30S and CNMG190616-RM5 WSM30S (MPN 7251126), is a diamond indexable turning insert. It is available in two variants: CNMG644-RM5 WSM30S and CNMG190616-RM5 WSM30S.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WALTER Diamond Turning Insert CNMG644-RM5 WSM30S used for?

The WALTER Diamond Turning Insert is used for precision turning operations on hard materials such as cast iron, hardened steels, and superalloys. Its RM5 geometry and WSM30S grade provide high wear resistance and edge stability, making it suitable for finishing and semi-finishing cuts in automotive, aerospace, and general machining industries.

What are the specifications of the WALTER Diamond Turning Insert MPN 7251126?

The WALTER Diamond Turning Insert MPN 7251126 is available in two variants: CNMG644-RM5 WSM30S and CNMG190616-RM5 WSM30S. Both are indexable turning inserts with a diamond shape, RM5 chipbreaker geometry, and WSM30S grade. The CNMG644 corresponds to an ISO size of 12.7 mm inscribed circle, while CNMG190616 uses a 19.05 mm inscribed circle.

Where to buy WALTER Diamond Turning Inserts worldwide?

You can source WALTER Diamond Turning Inserts worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the CNMG644-RM5 WSM30S and CNMG190616-RM5 WSM30S variants.

How to select the correct WALTER Diamond Turning Insert for your application?

To select the correct WALTER Diamond Turning Insert, match the insert size (CNMG644 or CNMG190616) to your tool holder's pocket. The RM5 chipbreaker is designed for medium to finishing cuts, while the WSM30S grade suits interrupted cuts and high-temperature alloys. Consult WALTER's technical documentation for feed and speed recommendations based on your workpiece material.

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 →

Similar products

Matched by specification & description
WALTER Diamond Turning Insert: CNMG544-RM5 WSM30S, CNMG160616-RM5 WSM30S (MPN 7251118). Key specifications — attr257732: CNMG544-RM5 WSM30S; attr257733: CNMG160616-RM5 WSM30S.
WALTER
WALTER Diamond Turning Insert: CNMG544-RM5 WSM30S, CNMG160616-RM5 WSM30S (MPN 7251118). Key specifications — attr257732: CNMG544-RM5 WSM30S; attr257733: CNMG160616-RM5 WSM30S.
WALTER Diamond Turning Insert: CNMG643-RM5 WSM30S, CNMG190612-RM5 WSM30S (MPN 7251122). Key specifications — attr257732: CNMG643-RM5 WSM30S; attr257733: CNMG190612-RM5 WSM30S.
WALTER
WALTER Diamond Turning Insert: CNMG643-RM5 WSM30S, CNMG190612-RM5 WSM30S (MPN 7251122). Key specifications — attr257732: CNMG643-RM5 WSM30S; attr257733: CNMG190612-RM5 WSM30S.
WALTER Diamond Turning Insert: CNMG543-RM5 WSM30S, CNMG160612-RM5 WSM30S (MPN 7251113). Key specifications — attr257732: CNMG543-RM5 WSM30S; attr257733: CNMG160612-RM5 WSM30S.
WALTER
WALTER Diamond Turning Insert: CNMG543-RM5 WSM30S, CNMG160612-RM5 WSM30S (MPN 7251113). Key specifications — attr257732: CNMG543-RM5 WSM30S; attr257733: CNMG160612-RM5 WSM30S.
WALTER Diamond Turning Insert: CNMG542-RM5 WSM30S, CNMG160608-RM5 WSM30S (MPN 7251097). Key specifications — attr257732: CNMG542-RM5 WSM30S; attr257733: CNMG160608-RM5 WSM30S.
WALTER
WALTER Diamond Turning Insert: CNMG542-RM5 WSM30S, CNMG160608-RM5 WSM30S (MPN 7251097). Key specifications — attr257732: CNMG542-RM5 WSM30S; attr257733: CNMG160608-RM5 WSM30S.
WALTER Diamond Turning Insert: CNMG644-RM5 WSM20S, CNMG190616-RM5 WSM20S (MPN 7251125). Key specifications — attr257732: CNMG644-RM5 WSM20S; attr257733: CNMG190616-RM5 WSM20S.
WALTER
WALTER Diamond Turning Insert: CNMG644-RM5 WSM20S, CNMG190616-RM5 WSM20S (MPN 7251125). Key specifications — attr257732: CNMG644-RM5 WSM20S; attr257733: CNMG190616-RM5 WSM20S.
WALTER Diamond Turning Insert: CNMG544-RM5 WSM20S, CNMG160616-RM5 WSM20S (MPN 7251117). Key specifications — attr257732: CNMG544-RM5 WSM20S; attr257733: CNMG160616-RM5 WSM20S.
WALTER
WALTER Diamond Turning Insert: CNMG544-RM5 WSM20S, CNMG160616-RM5 WSM20S (MPN 7251117). Key specifications — attr257732: CNMG544-RM5 WSM20S; attr257733: CNMG160616-RM5 WSM20S.

More from WALTER

View all WALTER parts →
WALTER Diamond Turning Insert: CCGW2(1.5)2FS-1, CCGW060208FS-1 (MPN 6674468). Key specifications — attr257732: CCGW2(1.5)2FS-1; attr257733: CCGW060208FS-1.
WALTER
WALTER Diamond Turning Insert: CCGW2(1.5)2FS-1, CCGW060208FS-1 (MPN 6674468). Key specifications — attr257732: CCGW2(1.5)2FS-1; attr257733: CCGW060208FS-1.
WALTER Diamond Turning Insert: DNMG332-MS3, DNMG110408-MS3 (MPN 7469060). Key specifications — attr257732: DNMG332-MS3; attr257733: DNMG110408-MS3.
WALTER
WALTER Diamond Turning Insert: DNMG332-MS3, DNMG110408-MS3 (MPN 7469060). Key specifications — attr257732: DNMG332-MS3; attr257733: DNMG110408-MS3.
WALTER Diamond Turning Insert: CCMT3(2.5)2-FM6 WSM20S, CCMT09T308-FM6 WSM20S (MPN 7054135). Key specifications — attr257732: CCMT3(2.5)2-FM6 WSM20S; attr257733: CCMT09T308-FM6 WSM20S.
WALTER
WALTER Diamond Turning Insert: CCMT3(2.5)2-FM6 WSM20S, CCMT09T308-FM6 WSM20S (MPN 7054135). Key specifications — attr257732: CCMT3(2.5)2-FM6 WSM20S; attr257733: CCMT09T308-FM6 WSM20S.
WALTER Diamond Turning Insert: DCGT3(2.5)1-FM2, DCGT11T304-FM2 (MPN 7499359). Key specifications — attr257732: DCGT3(2.5)1-FM2; attr257733: DCGT11T304-FM2.
WALTER
WALTER Diamond Turning Insert: DCGT3(2.5)1-FM2, DCGT11T304-FM2 (MPN 7499359). Key specifications — attr257732: DCGT3(2.5)1-FM2; attr257733: DCGT11T304-FM2.
WALTER Diamond Turning Insert: DNMG442-RP5 WKK20S, DNMG150608-RP5 WKK20S (MPN 6342041). Key specifications — attr257732: DNMG442-RP5 WKK20S; attr257733: DNMG150608-RP5 WKK20S.
WALTER
WALTER Diamond Turning Insert: DNMG442-RP5 WKK20S, DNMG150608-RP5 WKK20S (MPN 6342041). Key specifications — attr257732: DNMG442-RP5 WKK20S; attr257733: DNMG150608-RP5 WKK20S.
WALTER Diamond Turning Insert: DCGT2(1.5)1-FM2 WSM20S, DCGT070204-FM2 WSM20S (MPN 7054056). Key specifications — attr257732: DCGT2(1.5)1-FM2 WSM20S; attr257733: DCGT070204-FM2 WSM20S.
WALTER
WALTER Diamond Turning Insert: DCGT2(1.5)1-FM2 WSM20S, DCGT070204-FM2 WSM20S (MPN 7054056). Key specifications — attr257732: DCGT2(1.5)1-FM2 WSM20S; attr257733: DCGT070204-FM2 WSM20S.
WALTER Diamond Turning Insert: VCMT331-RM4 WSM30S, VCMT160404-RM4 WSM30S (MPN 6839143). Key specifications — attr257732: VCMT331-RM4 WSM30S; attr257733: VCMT160404-RM4 WSM30S.
WALTER
WALTER Diamond Turning Insert: VCMT331-RM4 WSM30S, VCMT160404-RM4 WSM30S (MPN 6839143). Key specifications — attr257732: VCMT331-RM4 WSM30S; attr257733: VCMT160404-RM4 WSM30S.
WALTER Diamond Turning Insert: CNMG432-MS3 WSM20S, CNMG120408-MS3 WSM20S (MPN 6890844). Key specifications — attr257732: CNMG432-MS3 WSM20S; attr257733: CNMG120408-MS3 WSM20S.
WALTER
WALTER Diamond Turning Insert: CNMG432-MS3 WSM20S, CNMG120408-MS3 WSM20S (MPN 6890844). Key specifications — attr257732: CNMG432-MS3 WSM20S; attr257733: CNMG120408-MS3 WSM20S.