INSERT FOR WIDE GROOVING APPLICATIONS • Perfect for applications like ball bearings, taper roller bearings and miniature machined parts. • Insert holder shank size*: Inch: .500, .625, .750, 1.000, 1.250 Metric: 12x12, 16x16, 20x20, 25x25, 32x32 • Carbide Grades**: P40A for Steel K10 for Cast Iron • Blank Widths (W): 10mm, 15mm, 20mm, 25mm W * Holders custom designed and manufactured to match insert form. ** Coated grades can also be provided. 250