0.55mm 4FL Square 3XD Multi-Purpose Micro Carbide End Mill, 1.65mm LOC, 3mm Shank, 38mm OAL, D1 - PVD Diamond Coated 1.65mm LOC,3mm Shank,38mm OAL MPL Series: Multi-Purpose decimal micro end mills 3 x diameter length of cut. Premium carbide substrate with advanced geometry for diverse application range. Use uncoated for general purpose materials. Use AT in cobalt chrome, steels, stainless, high-temp alloys, and more. Use D1 PVD Diamond in graphites, aluminum silicon alloys, carbon fiber composites, reinforced plastics, & more. Round Tool Laboratories USA Part #40822D1
0.75mm 4FL Ball 3XD Multi-Purpose Micro Carbide End Mill, 2.25mm LOC, 3mm Shank, 38mm OAL, D1 - PVD Diamond Coated 2.25mm LOC,3mm Shank,38mm OAL MPL Series: Multi-Purpose decimal micro end mills 3 x diameter length of cut. Premium carbide substrate with advanced geometry for diverse application range. Use uncoated for general purpose materials. Use AT in cobalt chrome, steels, stainless, high-temp alloys, and more. Use D1 PVD Diamond in graphites, aluminum silicon alloys, carbon fiber composites, reinforced plastics, & more. Round Tool Laboratories USA Part #40183D1