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WALTER LNMU090404R-L55T Rectangle Indexable Milling Insert - Rectangle (L) Indexable Milling Inserts
WALTERRectangle (L) Indexable Milling Inserts

WALTER LNMU090404R-L55T Rectangle Indexable Milling Insert

WALTER Rectangle (L) Indexable Milling Inserts.

SKU 3G-OTH-201639

Brand
WALTER
Item
LNMU090404R-L55T Rectangle Indexable Milling Insert
Part Number
7270244
Category
Rectangle (L) Indexable Milling Inserts
Available to Order
Also known as:7270244WALTER
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WALTER
Manufacturer Part Number
7270244

Technical Documents

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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 WALTER LNMU090404R-L55T milling insert used for?

The WALTER LNMU090404R-L55T 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 across automotive, heavy equipment, and general engineering industries.

What are the specifications of WALTER LNMU090404R-L55T insert?

The WALTER LNMU090404R-L55T insert has manufacturer part number 7270244. It is a rectangle (L) geometry indexable insert for milling cutters. For detailed dimensions, cutting parameters, and grade compatibility, consult the WALTER technical catalog or contact 3G Electric for application support.

Where to buy WALTER LNMU090404R-L55T milling insert worldwide?

3G Electric supplies the WALTER LNMU090404R-L55T insert (MPN 7270244) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this genuine WALTER insert.

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

Selecting the right WALTER insert requires matching the insert geometry, grade, and chipbreaker to your workpiece material and machining conditions. The LNMU090404R-L55T is suited for steel and cast iron. For optimal tool life and surface finish, consult WALTER's application guide or ask 3G Electric for technical 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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