WIDIA Square Turning Insert: SNMG543UR
The WIDIA Square Turning Insert, model SNMG543UR / SNMG150612UR (MPN 4170518), is a square (S) indexable turning insert. It is available in two designations: SNMG543UR and SNMG150612UR.
SKU 3G-OTH-229606
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Product Description
The WIDIA Square Turning Insert, model SNMG543UR / SNMG150612UR (MPN 4170518), is a square (S) indexable turning insert. It is available in two designations: SNMG543UR and SNMG150612UR.
Frequently Asked Questions
What is the WIDIA SNMG543UR turning insert used for?
The WIDIA SNMG543UR / SNMG150612UR square indexable turning insert is used for general turning, facing, and profiling operations on steel, stainless steel, and cast iron workpieces. It is designed for use in lathes and CNC turning centers where a 90-degree approach angle and strong cutting edge are required.
What are the specifications of the WIDIA SNMG150612UR insert?
The WIDIA SNMG150612UR insert has a square (S) shape, an inscribed circle of 15.875 mm (5/8 inch), a thickness of 6.35 mm (1/4 inch), and a corner radius of 1.2 mm. It is designated as SNMG543UR in the inch system. The manufacturer part number is 4170518.
Where to buy WIDIA SNMG543UR inserts worldwide?
You can source WIDIA SNMG543UR / SNMG150612UR turning inserts worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the correct WIDIA turning insert grade?
To select the correct WIDIA turning insert, match the insert shape (square), size (SNMG543UR or SNMG150612UR), and chipbreaker (UR) to your workpiece material and operation. For steel and stainless steel, choose a coated carbide grade. Consult WIDIA's grade selection guide for specific feed and speed recommendations.
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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.















