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WALTER LNHU080304-B57T Rectangle Indexable Milling Insert - Rectangle (L) Indexable Milling Inserts
WALTERRectangle (L) Indexable Milling Inserts

WALTER LNHU080304-B57T Rectangle Indexable Milling Insert

WALTER Rectangle (L) Indexable Milling Inserts.

SKU 3G-OTH-201591

Brand
WALTER
Item
LNHU080304-B57T Rectangle Indexable Milling Insert
Part Number
7347270
Category
Rectangle (L) Indexable Milling Inserts
Available to Order
Also known as:7347270WALTER
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Technical Specifications

WALTER
Manufacturer Part Number
7347270

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

Product Description

WALTER Rectangle (L) Indexable Milling Inserts.

Frequently Asked Questions

What is the WALTER LNHU080304-B57T milling insert used for?

The WALTER LNHU080304-B57T (MPN 7347270) is a rectangle indexable milling insert designed for general-purpose machining of steel and cast iron. It is commonly used in face milling and shoulder milling operations on CNC and manual mills, providing reliable cutting performance in industrial manufacturing environments.

What are the specifications of the WALTER LNHU080304-B57T insert?

The WALTER LNHU080304-B57T (MPN 7347270) is a rectangle indexable milling insert with a 3 mm thickness and 8 mm cutting edge length. It features a B57T grade and geometry optimized for steel and cast iron. The insert is designed for use with compatible WALTER tool holders.

Where to buy WALTER LNHU080304-B57T inserts worldwide?

You can source WALTER LNHU080304-B57T (7347270) rectangle milling inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

How to select the correct WALTER milling insert for your operation?

To select the correct WALTER insert like the LNHU080304-B57T, match the insert geometry and grade to your workpiece material (steel, cast iron) and operation type (face or shoulder milling). Verify the insert size (8 mm edge length, 3 mm thickness) fits your tool holder. Consult WALTER's technical documentation for feed and speed recommendations.

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 rectangle (l) 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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