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WALTER Turning Insert: WNMA544-RK5 WKK20S - Trigon (W) Indexable Turning Inserts
WALTERTrigon (W) Indexable Turning Inserts

WALTER Turning Insert: WNMA544-RK5 WKK20S

The WALTER Turning Insert: WNMA544-RK5 WKK20S, WNMA100616-RK5 WKK20S (MPN 6398389) is a Trigon (W) indexable turning insert. It is available in two variants: WNMA544-RK5 WKK20S and WNMA100616-RK5 WKK20S.

SKU 3G-OTH-204605

Brand
WALTER
Item
Turning Insert: WNMA544-RK5 WKK20S
Category
Trigon (W) Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
6398389
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Turning Insert: WNMA544-RK5 WKK20S, WNMA100616-RK5 WKK20S (MPN 6398389) is a Trigon (W) indexable turning insert. It is available in two variants: WNMA544-RK5 WKK20S and WNMA100616-RK5 WKK20S.

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 WNMA544-RK5 WKK20S turning insert used for?

The WALTER WNMA544-RK5 WKK20S is a Trigon (W) indexable turning insert designed for general turning operations on metal workpieces. It is commonly used in automotive, aerospace, and general machining industries for roughing and finishing cuts on steel, stainless steel, and cast iron.

What are the specifications of the WALTER turning insert MPN 6398389?

The WALTER turning insert MPN 6398389 is available in two variants: WNMA544-RK5 WKK20S and WNMA100616-RK5 WKK20S. Both are Trigon (W) indexable inserts with a WKK20S grade. The WNMA544-RK5 has a smaller geometry, while the WNMA100616-RK5 is larger. Exact dimensions are defined by the WALTER naming system.

Where to buy WALTER turning inserts in worldwide?

You can source WALTER 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 WNMA544-RK5 WKK20S and WNMA100616-RK5 WKK20S inserts.

How to select the right WALTER turning insert for my application?

To select the right WALTER turning insert, consider your workpiece material, operation type (roughing or finishing), and machine rigidity. The WNMA544-RK5 WKK20S is suited for smaller depths of cut, while the WNMA100616-RK5 WKK20S handles heavier cuts. Always match the insert grade (WKK20S) to your material 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 trigon (w) 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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