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WALTER Diamond Turning Insert: CNMG432-NR4 WAM20 - Diamond Indexable Turning Inserts
WALTERDiamond Indexable Turning Inserts

WALTER Diamond Turning Insert: CNMG432-NR4 WAM20

The WALTER Diamond Turning Insert, model CNMG432-NR4 WAM20 (also referenced as CNMG120408-NR4 WAM20, MPN 5016872), is a diamond indexable turning insert. This product is available in two size designations…

SKU 3G-OTH-257830

Brand
WALTER
Item
Diamond Turning Insert: CNMG432-NR4 WAM20
Category
Diamond Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
5016872
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Diamond Turning Insert, model CNMG432-NR4 WAM20 (also referenced as CNMG120408-NR4 WAM20, MPN 5016872), is a diamond indexable turning insert. This product is available in two size designations: CNMG432-NR4 WAM20 and CNMG120408-NR4 WAM20.

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 CNMG432-NR4 WAM20 used for?

The WALTER Diamond Turning Insert CNMG432-NR4 WAM20 is used for precision turning of non-ferrous materials, composites, and abrasive alloys. Its diamond grade provides high wear resistance and surface finish in automotive, aerospace, and general machining applications.

What are the specifications of the WALTER CNMG120408-NR4 WAM20 insert?

The WALTER CNMG120408-NR4 WAM20 is a diamond indexable turning insert with a CNMG shape, 12 mm inscribed circle, 4.76 mm thickness, and 0.8 mm nose radius. It is also referenced as CNMG432-NR4 WAM20 under MPN 5016872.

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 time.

How to select the correct WALTER diamond turning insert for your lathe?

To select the correct WALTER diamond turning insert, match the insert shape (CNMG), size (432 or 120408), and grade (WAM20) to your tool holder and workpiece material. For non-ferrous and abrasive materials, diamond inserts offer superior tool life and finish.

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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WALTER Diamond Turning Insert: CNMG432-NM4 WAM30, CNMG120408-NM4 WAM30 (MPN 5016694). Key specifications — attr257732: CNMG432-NM4 WAM30; attr257733: CNMG120408-NM4 WAM30.
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WALTER Diamond Turning Insert: CNMG433-NR4 WAM30, CNMG120412-NR4 WAM30 (MPN 5016876). Key specifications — attr257732: CNMG433-NR4 WAM30; attr257733: CNMG120412-NR4 WAM30.
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