Article From: 10/11/2006 Production Machining
Kennametal's A4 groove and turn inserts for high-productivity grooving, face grooving and cutoff across a variety of materials, are now available in narrow groove widths of 1.5, 2 and 2.5 mm, bringing the range of A4 sizes from 1.5 mm to 10 mm (3/32" to 3/8"). Together with a range of A4 toolholders and boring bars, multiple operations are possible from a single toolholder.
These inserts also benefit from a double-sided design available in full radius and rectangular types as well as precision-ground and molded utility styles. They also feature a guide rail on the top and a 120-degree V-prism on the bottom that seat it more securely in the toolholder.
