Motherson techno tools pvt ltd [mttl] is a joint venture with sumitomo electric industries [sei, japan], for the manufacture and sales of cubic boron nitride [cbn] and polycrystalline diamonds [pcd] cutting tools. The japanese company is the world leader in the field of cbn and pcd cutting tools. Mttl provides metal slash mills. Ms mill salient features: ultra high efficiency - 5 times higher feed rates as compared to standard milling cutters; cost effective - inserts available in m class also; well balanced inserts with 4 corner use; and extra thick 6 mm insert for required strength.