Project 70+ PDB Custom 630 Stainless Enhanced for Improved Feeds and Speeds

Originally titled 'Custom 630 Stainless Enhanced for Improved Feeds and Speeds'

Boston Centerless is the exclusive distributor of Project 70+ PDB Custom 630 (17Cr-4Ni) stainless produced by Carpenter Technology Corporation.

Boston Centerless is the exclusive distributor of Project 70+ PDB Custom 630 (17Cr-4Ni) stainless produced by Carpenter Technology Corporation. This material is designed for use with CNC Swiss screw machines. The machinability of Custom 630 stainless has been enhanced compared with standard 17Cr-4Ni stainless, resulting in better feeds and speeds for machining, thus increasing productivity.

Custom 630 (17Cr-4Ni) is a high strength, corrosion resistant material. This product is an addition to the Project 70+ PDB stainless family of machining bar products.

These materials are precision drawn to close tolerances and do not require grinding. They are engineered for optimal productivity in CNC Swiss screw machine applications, the company says. Nominal diameters ranging from 0.250” to 0.625” are in stock and available for immediate shipment from one of Boston Centerless’ distribution centers.