We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

WALTER Square Turning Insert: SNMG643-RM5 - Square (S) Indexable Turning Inserts
WALTERSquare (S) Indexable Turning Inserts

WALTER Square Turning Insert: SNMG643-RM5

The WALTER Square Turning Insert, model SNMG643-RM5 / SNMG190612-RM5 (MPN 7251142), is a square (S) indexable turning insert. It is available in two size designations: SNMG643-RM5 and SNMG190612-RM5.

SKU 3G-OTH-229125

Brand
WALTER
Item
Square Turning Insert: SNMG643-RM5
Category
Square (S) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
7251142

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WALTER Square Turning Insert, model SNMG643-RM5 / SNMG190612-RM5 (MPN 7251142), is a square (S) indexable turning insert. It is available in two size designations: SNMG643-RM5 and SNMG190612-RM5.

Frequently Asked Questions

What is the WALTER SNMG643-RM5 / SNMG190612-RM5 turning insert used for?

This WALTER square indexable turning insert is used for general turning, facing, and profiling operations on steel, stainless steel, and cast iron workpieces. It is suitable for medium to rough machining in automotive, heavy equipment, and general engineering applications.

What are the specifications of the WALTER SNMG643-RM5 / SNMG190612-RM5 insert?

The WALTER square turning insert is available in two size designations: SNMG643-RM5 and SNMG190612-RM5. The manufacturer part number is 7251142. It is an indexable insert with a square (S) shape, designed for use with compatible tool holders.

Where to buy WALTER SNMG643-RM5 / SNMG190612-RM5 turning inserts worldwide?

You can source WALTER SNMG643-RM5 / SNMG190612-RM5 turning inserts worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To select the correct WALTER turning insert, match the insert shape (square S), size designation (SNMG643-RM5 or SNMG190612-RM5), and chipbreaker to your workpiece material and operation. Ensure the insert fits your tool holder's pocket and clamping system. Consult WALTER's technical documentation for grade recommendations.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
WALTER Square Turning Insert: SNMG643-RM5, SNMG190612-RM5 (MPN 7251141)
WALTER
WALTER Square Turning Insert: SNMG643-RM5, SNMG190612-RM5 (MPN 7251141)
WALTER Square Turning Insert: SNMG643-RM5, SNMG190612-RM5 (MPN 7251143)
WALTER
WALTER Square Turning Insert: SNMG643-RM5, SNMG190612-RM5 (MPN 7251143)
WALTER Square Turning Insert: SNMG543-RM5, SNMG150612-RM5 (MPN 7251136)
WALTER
WALTER Square Turning Insert: SNMG543-RM5, SNMG150612-RM5 (MPN 7251136)
WALTER Square Turning Insert: SNMG644-RM5, SNMG190616-RM5 (MPN 7251146)
WALTER
WALTER Square Turning Insert: SNMG644-RM5, SNMG190616-RM5 (MPN 7251146)
WALTER Square Turning Insert: SNMG543-RM5, SNMG150612-RM5 (MPN 7251137)
WALTER
WALTER Square Turning Insert: SNMG543-RM5, SNMG150612-RM5 (MPN 7251137)
WALTER Square Turning Insert: SNMG544-RM5, SNMG150616-RM5 (MPN 7251140)
WALTER
WALTER Square Turning Insert: SNMG544-RM5, SNMG150616-RM5 (MPN 7251140)

More from WALTER

View all WALTER parts
WALTER Square Turning Insert: SCMW433-RK6, SCMW120412-RK6 (MPN 6651585)
WALTER
WALTER Square Turning Insert: SCMW433-RK6, SCMW120412-RK6 (MPN 6651585)
WALTER Square Turning Insert: SCMT3(2.5)1-MK4, SCMT09T304-MK4 (MPN 6421278)
WALTER
WALTER Square Turning Insert: SCMT3(2.5)1-MK4, SCMT09T304-MK4 (MPN 6421278)
WALTER Square Turning Insert: SCMT431-FM4, SCMT120404-FM4 (MPN 7499336)
WALTER
WALTER Square Turning Insert: SCMT431-FM4, SCMT120404-FM4 (MPN 7499336)
WALTER Square Turning Insert: SCMT3(2.5)2-RK4, SCMT09T308-RK4 (MPN 6651121)
WALTER
WALTER Square Turning Insert: SCMT3(2.5)2-RK4, SCMT09T308-RK4 (MPN 6651121)
WALTER Square Turning Insert: SCMT432-RM4, SCMT120408-RM4 (MPN 6839130)
WALTER
WALTER Square Turning Insert: SCMT432-RM4, SCMT120408-RM4 (MPN 6839130)
WALTER Square Turning Insert: SCMT432-FM4, SCMT120408-FM4 (MPN 6917270)
WALTER
WALTER Square Turning Insert: SCMT432-FM4, SCMT120408-FM4 (MPN 6917270)
WALTER Square Turning Insert: SNMG432-MM5, SNMG120408-MM5 (MPN 7251958)
WALTER
WALTER Square Turning Insert: SNMG432-MM5, SNMG120408-MM5 (MPN 7251958)
WALTER Square Turning Insert: SCMT432-MM4, SCMT120408-MM4 (MPN 7156981)
WALTER
WALTER Square Turning Insert: SCMT432-MM4, SCMT120408-MM4 (MPN 7156981)