WIDIA Square Turning Insert: SNMG644RH
The WIDIA Square Turning Insert, model SNMG644RH (also referenced as SNMG190616RH, MPN 4171926), is a square (S) indexable turning insert. It is available in two part-number designations: SNMG644RH and SNMG190616RH.
SKU 3G-OTH-229563
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
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Product Description
The WIDIA Square Turning Insert, model SNMG644RH (also referenced as SNMG190616RH, MPN 4171926), is a square (S) indexable turning insert. It is available in two part-number designations: SNMG644RH and SNMG190616RH.
Frequently Asked Questions
What is the WIDIA SNMG644RH turning insert used for?
The WIDIA SNMG644RH (also SNMG190616RH) is a square indexable turning insert for general-purpose turning, facing, and profiling on steel, stainless steel, and cast iron. It is commonly used in automotive, aerospace, and general machining applications where a 90-degree approach angle and strong cutting edge are required.
What are the specifications of the WIDIA SNMG190616RH insert?
The WIDIA SNMG190616RH insert has a square (S) shape, 19 mm inscribed circle (IC), 6.35 mm thickness, and 16 mm corner radius. It is designated as SNMG644RH in inch-based nomenclature. The manufacturer part number is 4171926. This insert is designed for medium to heavy roughing operations.
Where to buy WIDIA SNMG644RH inserts worldwide?
You can source WIDIA SNMG644RH (SNMG190616RH) inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine WIDIA indexable turning inserts for international orders.
How to select the correct WIDIA turning insert for my application?
Select the WIDIA SNMG644RH for general turning of steel and cast iron with a 90-degree lead angle. Match the insert grade to your workpiece material and cutting conditions. For heavy roughing, choose a larger corner radius (e.g., 1.6 mm). Always verify the insert size (IC, thickness, radius) against your tool holder specifications.
Used in
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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.
