Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
WIDIA Square (S) Indexable Turning Insert SNMG542RH / SNMG150608RH - Square (S) Indexable Turning Inserts
WIDIASquare (S) Indexable Turning Inserts

WIDIA Square (S) Indexable Turning Insert SNMG542RH / SNMG150608RH

The WIDIA Square Turning Insert, model SNMG542RH / SNMG150608RH (MPN 4171921), is a square (S) indexable turning insert. It is available in two reference designations: SNMG542RH and SNMG150608RH.

SKU 3G-OTH-229061

Brand
WIDIA
Item
Square
Part Number
4171921
Category
Square (S) Indexable Turning Inserts
Available to Order
Also known as:4171921WIDIA
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

WIDIA
Manufacturer Part Number
4171921

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

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

Product Description

The WIDIA Square Turning Insert, model SNMG542RH / SNMG150608RH (MPN 4171921), is a square (S) indexable turning insert. It is available in two reference designations: SNMG542RH and SNMG150608RH.

Frequently Asked Questions

What is the WIDIA Square Turning Insert SNMG542RH used for?

The WIDIA Square Turning Insert SNMG542RH is used for general turning, facing, and profiling operations on metal workpieces. Its square shape provides four cutting edges for cost-effective machining. It suits a range of materials including steel and stainless steel in industrial manufacturing.

What are the specifications of the WIDIA SNMG150608RH insert?

The WIDIA SNMG150608RH insert has a square shape with an inscribed circle of 15.875 mm (5/8 inch), thickness of 6.35 mm (1/4 inch), and a 0.8 mm nose radius. It uses a negative rake geometry and is designated SNMG150608RH per ISO standards.

Where to buy WIDIA SNMG542RH turning inserts worldwide?

3G Electric supplies and delivers WIDIA SNMG542RH turning inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for pricing and lead time.

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

To select the correct WIDIA turning insert, match the insert shape (square S), size (IC 15.875 mm), thickness (6.35 mm), and nose radius (0.8 mm) to your tool holder's pocket. Also confirm the insert's grade matches your workpiece material and cutting conditions for optimal tool life.

Used in

Common applications for WIDIA
General machining — WIDIA square turning inserts (SCMT321) for external and internal turning on lathes.
Steel and stainless steel turning — WIDIA triangle inserts (TNMG331MS) with negative rake for general-purpose turning and facing.
Non-ferrous precision machining — WIDIA diamond turning inserts (DCMT432FP) for turning, boring, and profiling of aluminum and composites.
High-volume drilling — WIDIA modular drill tips (TDM090R5SCF12M) for quick tip changes without removing the drill body.
Parting and grooving — WIDIA parting and grooving inserts (WMTS094I2BP02PT) for cutoff and groove creation on turning centers.
Cast iron roughing — WIDIA negative triangle inserts (TNMG160404MS) for roughing and finishing operations on cast iron.
Not sure this is the right part? Photo-identify it→

WIDIA Products

3G Electric supplies WIDIA 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 →

More from WIDIA

View all WIDIA parts →
Square (S) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. Suitable for general machining of steel, stainless steel, and cast iron in industrial manufacturing environments. Available in two size designations: SNMG432FF and SNMG120408FF
WIDIA
Square (S) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. Suitable for general machining of steel, stainless steel, and cast iron in industrial manufacturing environments. Available in two size designations: SNMG432FF and SNMG120408FF
Square (S) indexable turning insert for metal-cutting operations on lathes. Provides four cutting edges for general-purpose external and internal turning, facing, and profiling. Available in two size designations: SCMT321 and SCMT090304
WIDIA
Square (S) indexable turning insert for metal-cutting operations on lathes. Provides four cutting edges for general-purpose external and internal turning, facing, and profiling. Available in two size designations: SCMT321 and SCMT090304

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first