Dnmg-431A-3G Mp37 Cbde/In

Dnmg-431A-3G Mp37 Cbde/In Features Grade MP37 Aluminum Oxide Coated Premium aluminum oxide coated grade designed to resist effects of heat and abrasion.MP37 performs in a broad application range on cast iron, stainless steel and all other steels including those over 300 Brinnell.The ability to withstand heat enables it to perform at speeds up to 1,500 SFPM. This general purpose cutting grade excels in light, high speed finishing cuts which improve surface finish. 2B - Finishing (Light Feeds) Free cutting.21? effective positive rake.Controls chips .004" - .015" IPR.Controls chips .030" - .150" DOC.Finishing of mild steel, stainless steel and tool steel. 3G - General Purpose (Light, Intermediate Feeds) Intermediate free cutting.5? effective positive rake.Controls chips .004" - .015" IPR and .030" - .200" DOC.Semi-finishing of mild steel, stainless steel & tool steel. 4T - General Purpose - Roughing (Heavy, Intermediate - Feeds) 5? negative rakeControls chips .010" - .035" IPR.Controls chips .060" - .300" DOC.Semi-finishing to roughing of mild steel, stainless steel and tool steel. Insert # DNMG 431A-3G Grade MP37 Chipbreaker 3G Coated Yes Tool Material Carbide