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WALTER Square Turning Insert: SNMG644-NRT - Square (S) Indexable Turning Inserts
WALTERSquare (S) Indexable Turning Inserts

WALTER Square Turning Insert: SNMG644-NRT

The WALTER Square Turning Insert, model SNMG644-NRT/SNMG190616-NRT (MPN 5638364), is a square (S) indexable turning insert. It is available in two designations: SNMG644-NRT and SNMG190616-NRT.

SKU 3G-OTH-229150

Brand
WALTER
Item
Square Turning Insert: SNMG644-NRT
Category
Square (S) Indexable Turning Inserts
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Technical Specifications

WALTER
Manufacturer Part Number
5638364
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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Square Turning Insert, model SNMG644-NRT/SNMG190616-NRT (MPN 5638364), is a square (S) indexable turning insert. It is available in two designations: SNMG644-NRT and SNMG190616-NRT.

Frequently Asked Questions

What is the WALTER Square Turning Insert SNMG644-NRT used for?

The WALTER Square Turning Insert SNMG644-NRT is used for general turning, facing, and profiling operations on metal workpieces. Its square shape provides four cutting edges, making it economical for medium to heavy roughing cuts on steel, stainless steel, and cast iron.

What are the specifications of the WALTER SNMG190616-NRT insert?

The WALTER SNMG190616-NRT insert has a square shape (S) with an inscribed circle of 19.05 mm, thickness of 6.35 mm, and a nose radius of 1.6 mm. It is part of the SNMG644-NRT series, MPN 5638364, designed for indexable turning applications.

Where to buy WALTER turning inserts in worldwide?

You can source WALTER turning inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the SNMG644-NRT or SNMG190616-NRT inserts.

How to select the right WALTER turning insert for your lathe?

To select the right WALTER turning insert, match the insert shape (square S), size (IC 19.05 mm), thickness, and nose radius to your tool holder pocket. Consider workpiece material and cutting conditions. The SNMG644-NRT is suitable for general turning; consult WALTER's grade recommendations for optimal performance.

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 square (s) 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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