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WALTER Diamond Indexable Milling Insert CNMU160812-D57T - Diamond Indexable Milling Inserts
WALTERDiamond Indexable Milling Inserts

WALTER Diamond Indexable Milling Insert CNMU160812-D57T

WALTER Diamond Indexable Milling Inserts. Specifications: Model: CNMU160812-D57T.

SKU 3G-OTH-200800

Brand
WALTER
Item
Diamond Indexable Milling Insert CNMU160812-D57T
Part Number
7028021
Category
Diamond Indexable Milling Inserts
Available to Order
Also known as:7028021WALTER
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Technical Specifications

WALTER
Manufacturer Part Number
7028021
Model
CNMU160812-D57T

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

Product Description

WALTER Diamond Indexable Milling Inserts. Specifications: Model: CNMU160812-D57T.

Frequently Asked Questions

What is WALTER Diamond Milling Insert CNMU160812-D57T used for?

This WALTER diamond milling insert is designed for high-precision machining of non-ferrous materials, composites, and abrasive workpieces. It delivers superior surface finish and extended tool life in industrial milling applications across automotive, aerospace, and general manufacturing.

What are the specifications of WALTER CNMU160812-D57T?

The WALTER CNMU160812-D57T diamond milling insert has manufacturer part number 7028021. It is an indexable insert with a CNMU geometry, 16 mm cutting edge length, 12 mm thickness, and 8 mm corner radius. The D57T grade is engineered for wear resistance in non-ferrous machining.

Where to buy WALTER CNMU160812-D57T worldwide?

3G Electric supplies and delivers the WALTER CNMU160812-D57T diamond milling insert to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives reliably, wherever you are located.

How to select the correct WALTER diamond milling insert for my application?

Selecting the right WALTER diamond insert depends on your workpiece material, required surface finish, and machine rigidity. For non-ferrous metals and composites, the CNMU160812-D57T offers excellent wear resistance. Consult your machining parameters and contact 3G Electric for application guidance.

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 milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Diamond indexable milling insert for finishing operations on non-ferrous materials such as aluminum alloys and composites. Used in machining applications requiring high surface quality and extended tool life
WALTER
Diamond indexable milling insert for finishing operations on non-ferrous materials such as aluminum alloys and composites. Used in machining applications requiring high surface quality and extended tool life

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