HHIP GRIP4004Y Grade BPS253-CVD Cut-off and grooving insert is used for applications in parting and grooving. Fits ISCAR brand Heliface, Do-Grip and Groove Turn holders. Double ended with two cutting edges. CVD coated universal grade is suitable for steel and cast steel continuous cutting and interrupted cutting finishing to roughing. Offers a wide range of applications including stainless steel continuous cutting and interrupted cutting. Cutting width is 4.0mm. Overall length is 19.0mm. r is 0.4mm.