Scientific Cutting Tools stocks their own line of indexable boring bars! We offer boring bars with two different types of inserts: triangle shaped and diamond shaped. The screws are the same for both types of inserts, making it easy to replace lost hardware without confusion. We also offer both chip control and non-chip control inserts. The hardness of our tool heads is 42 Rc and the cutting edge is not weakened because the chips are formed at or above centerline, improving surface finish. Our indexable boring bars are the complete package, eliminating the need for secondary finishing processes. Call Todd White at 805-584-9495 for more information.