A WNMM insert is a double-sided trigon insert with a positive rake angle that varies along the edge to negative in order to prevent chipping. When a cutting edge of the WNMM insert, a turning insert, becomes dull, you just need to rotate the insert in the holder to use the sharp edge. The Tin coated inserts last longer than uncoated inserts.
Item | Inset | ISO | I.C | Thickness | Hole | Radius |
2139-1020 | WCMT2.52 | WCMT050304 | 5/16" | 1/8" | 0.125" | 1/64" |
Company Warehouse:
4-30 Fulton Way
Richmond Hill, ON L4B 1E6
Canada
Tel.: (888)668-0012
Fax: (905)695-2170
Business Hour: Mon. thru. Fri. 9:00am to 5:00pm
Orders will be shipped within 2 business days after the payment is received. Usually, orders are shipped via Canada Post Expedited Parcel, Purolator, FedEx or UPS. We will choose a carrier unless you indicate a preferred method. We need to charge sales tax for buyers from the U.S. and Canada.