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WALTER Diamond Turning Insert: CNMG643-RM5 WSM20S - Diamond Indexable Turning Inserts
WALTERDiamond Indexable Turning Inserts

WALTER Diamond Turning Insert: CNMG643-RM5 WSM20S

The WALTER Diamond Turning Insert, model CNMG643-RM5 WSM20S and CNMG190612-RM5 WSM20S (MPN 7251121), is a diamond indexable turning insert. It is available in two specifications: attr257732 CNMG643-RM5 WSM20S and…

SKU 3G-OTH-259501

Brand
WALTER
Item
Diamond Turning Insert: CNMG643-RM5 WSM20S
Category
Diamond Indexable Turning Inserts
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WALTER
Manufacturer Part Number
7251121

Technical Documents

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

Product Description

The WALTER Diamond Turning Insert, model CNMG643-RM5 WSM20S and CNMG190612-RM5 WSM20S (MPN 7251121), is a diamond indexable turning insert. It is available in two specifications: attr257732 CNMG643-RM5 WSM20S and attr257733 CNMG190612-RM5 WSM20S.

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 CNMG643-RM5 WSM20S used for?

The WALTER Diamond Turning Insert is used for precision turning operations on hard materials such as ceramics, composites, and non-ferrous metals. Its RM5 geometry and WSM20S grade provide high wear resistance and surface finish in automotive, aerospace, and mold-making applications.

What are the specifications of the WALTER Diamond Turning Insert MPN 7251121?

The WALTER Diamond Turning Insert MPN 7251121 is available in two specifications: CNMG643-RM5 WSM20S and CNMG190612-RM5 WSM20S. Both are indexable turning inserts with diamond cutting edges, designed for high-precision machining. The WSM20S grade offers optimized toughness and wear resistance.

Where to buy WALTER Diamond Turning Inserts worldwide?

You can source WALTER Diamond Turning Inserts 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 times on the CNMG643-RM5 WSM20S or CNMG190612-RM5 WSM20S inserts.

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

To select the right WALTER Diamond Turning Insert, consider your workpiece material and required surface finish. The CNMG643-RM5 WSM20S is suited for medium to heavy roughing, while the CNMG190612-RM5 WSM20S is ideal for finishing. Always match the insert geometry and grade to your cutting conditions for optimal tool life.

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.

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