WALTERDiamond Indexable Turning Inserts

WALTER Diamond Indexable Turning Inserts VBMT333-MM4 WSM20S /

The WALTER Diamond Turning Insert, model VBMT333-MM4 WSM20S and VBMT160412-MM4 WSM20S (MPN 6836854), is a diamond indexable turning insert. It is available in two geometries: VBMT333-MM4 WSM20S and VBMT160412-MM4 WSM20S.

SKU 3G-OTH-261798

Brand

WALTER

Item

Diamond Indexable Turning Inserts VBMT333-MM4 WSM20S /

Part Number

6836854

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WALTER

Manufacturer Part Number

6836854

Model

VBMT333-MM4 WSM20S / VBMT160412-MM4 WSM20S 

Technical Documents

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WALTER Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is WALTER Diamond Turning Insert VBMT333-MM4 WSM20S used for?

This diamond indexable turning insert is used for precision machining of non-ferrous materials and composites. It delivers high wear resistance and surface finish in turning, facing, and profiling operations across industries like aerospace and automotive.

What are the specifications of WALTER VBMT160412-MM4 WSM20S?

The WALTER VBMT160412-MM4 WSM20S is a diamond indexable turning insert with geometry VBMT160412-MM4 and grade WSM20S. It is part of the MPN 6836854 series, designed for fine finishing on non-ferrous materials with consistent edge quality.

Where to buy WALTER diamond turning inserts worldwide?

3G Electric supplies WALTER diamond turning inserts worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the VBMT333-MM4 WSM20S or VBMT160412-MM4 WSM20S (MPN 6836854).

How to select the right WALTER turning insert geometry?

Select the WALTER insert geometry based on material and finish requirements. VBMT333-MM4 WSM20S suits general turning, while VBMT160412-MM4 WSM20S is for finer cuts. Match the grade WSM20S to non-ferrous workpieces for optimal tool life and surface quality.

Used in

Common applications for WALTER

Automotive engine component machining — WALTER indexable face mills (e.g., F2010.B.250.Z12.13.R722M) for face milling cylinder heads and blocks.

Aerospace structural parts manufacturing — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling holes in aluminum and titanium components.

General machining job shops — WALTER indexable face mills (e.g., F4042R.B16.040.Z05.10) for face milling steel and stainless steel workpieces.

Heavy equipment repair — WALTER indexable face mills (e.g., 127 mm diameter with 11 inserts) for resurfacing large cast iron and steel parts.

Energy sector valve and pump manufacturing — WALTER indexable face mills (e.g., 100 mm diameter with R720M geometry) for machining sealing surfaces.

CNC lathe operations — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling in automated turning centers with bar feeders.

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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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