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WALTER TNMG331-MK5 WKK20S / TNMG160404-MK5 WKK20S Triangle - Triangle (T) Indexable Turning Inserts
WALTERTriangle (T) Indexable Turning Inserts

WALTER TNMG331-MK5 WKK20S / TNMG160404-MK5 WKK20S Triangle

The WALTER Triangle Turning Insert, model TNMG331-MK5 WKK20S and TNMG160404-MK5 WKK20S (MPN 6121088), is a triangle (T) indexable turning insert. It is available in two specific variants: TNMG331-MK5 WKK20S and…

SKU 3G-OTH-323528

Brand
WALTER
Item
TNMG331-MK5 WKK20S / TNMG160404-MK5 WKK20S Triangle
Category
Triangle (T) Indexable Turning Inserts
Available to Order
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Worldwide Shipping
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Technical specs
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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
6121088

Technical Documents

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

Product Description

The WALTER Triangle Turning Insert, model TNMG331-MK5 WKK20S and TNMG160404-MK5 WKK20S (MPN 6121088), is a triangle (T) indexable turning insert. It is available in two specific variants: TNMG331-MK5 WKK20S and TNMG160404-MK5 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 WALTER TNMG331-MK5 WKK20S turning insert used for?

The WALTER TNMG331-MK5 WKK20S is a triangle (T) indexable turning insert designed for general turning operations on steel, stainless steel, and cast iron. Its MK5 geometry and WKK20S grade provide reliable chip control and wear resistance in medium machining applications.

What are the specifications of WALTER TNMG160404-MK5 WKK20S insert?

The WALTER TNMG160404-MK5 WKK20S is a triangle indexable turning insert with MPN 6121088. It features the MK5 chipbreaker geometry and WKK20S carbide grade. The insert size corresponds to TNMG160404 (IC 9.525 mm, thickness 3.97 mm, nose radius 0.4 mm).

Where to buy WALTER turning inserts in worldwide?

3G Electric supplies WALTER triangle turning inserts, including TNMG331-MK5 WKK20S and TNMG160404-MK5 WKK20S, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on your required quantity.

How to select the right WALTER turning insert for steel?

For steel turning, select a WALTER insert with a positive chipbreaker like MK5 and a grade such as WKK20S for general-purpose use. Match the insert size (e.g., TNMG331 or TNMG160404) to your tool holder. Always verify the nose radius and corner geometry against your machining parameters.

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 triangle (t) 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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