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WALTER Diamond Turning Insert: CNMG432-NMT WSM20S - Diamond Indexable Turning Inserts
WALTERDiamond Indexable Turning Inserts

WALTER Diamond Turning Insert: CNMG432-NMT WSM20S

The WALTER Diamond Turning Insert, model CNMG432-NMT WSM20S (also referenced as CNMG120408-NMT WSM20S, MPN 7053975), is a diamond indexable turning insert. It is available in two size designations: CNMG432-NMT WSM20S…

SKU 3G-OTH-258076

Brand
WALTER
Item
Diamond Turning Insert: CNMG432-NMT WSM20S
Category
Diamond Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
7053975

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

Product Description

The WALTER Diamond Turning Insert, model CNMG432-NMT WSM20S (also referenced as CNMG120408-NMT WSM20S, MPN 7053975), is a diamond indexable turning insert. It is available in two size designations: CNMG432-NMT WSM20S and CNMG120408-NMT WSM20S.

Frequently Asked Questions

What is WALTER CNMG432-NMT WSM20S diamond turning insert used for?

The WALTER CNMG432-NMT WSM20S (MPN 7053975) is a diamond indexable turning insert designed for precision machining of non-ferrous materials, composites, and abrasive alloys. It delivers high surface finish and extended tool life in turning, facing, and profiling operations across automotive, aerospace, and general engineering industries.

What are the specifications of WALTER CNMG120408-NMT WSM20S insert?

The WALTER CNMG120408-NMT WSM20S insert (also referenced as CNMG432-NMT WSM20S, MPN 7053975) is a diamond indexable turning insert. It features a CNMG geometry with a 80° rhombic shape, 4.76 mm thickness, and 0.8 mm nose radius. The WSM20S grade is optimized for wear resistance in non-ferrous machining.

Where to buy WALTER diamond turning inserts worldwide?

3G Electric supplies WALTER diamond turning inserts, including CNMG432-NMT WSM20S (MPN 7053975), to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision insert.

How to select the correct WALTER turning insert grade?

Selecting the correct WALTER turning insert grade depends on workpiece material, cutting speed, and finish requirements. For non-ferrous and abrasive materials, the WSM20S diamond grade offers high wear resistance and edge stability. Always match insert geometry (CNMG432 or CNMG120408) to your tool holder and application parameters for optimal performance.

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: CNMG433-NMT WSM20S, CNMG120412-NMT WSM20S (MPN 7053976)
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