DC mm Dmax / RE 0,4 mm Dmin mm α R max ° 10 19 13 5,5 12 23 17 6,0 16 31 25 3,0 20 39 33 2,0 25 49 43 1,5 32 63 57 1,2 40 79 73 0,8 50 99 93 0,7 DC mm D mm α R max 360° ° 10 13 5,5 12 17 6,0 16 25 3,0 20 33 2,0 25 43 1,5 32 57 1,2 40 73 0,8 50 93 0,7 DC mm Xmax mm 10 0,8 12 0,8 16 0,8 20 0,8 25 0,8 32 0,8 40 0,8 50 0,8 DC mm α ° 10 11,0 12 7,9 16 4,3 20 3,0 25 2,5 32 1,6 40 1,2 50 1,0 ap Dmax / min αR DC D DC Xmax D = Dmax - DC / Dmin - DC DC Xmax DC R αR 0,02 0,03 0,04 0,05 0,06 0,07 0,08 0,09 1 2 3 4 5 6 XDKT 07 Helical plunging Axial ramping Angled ramping System 211-07 Machining strategy Dmax. in mm = largest diameter for flat bottom hole Dmin. in mm = smallest hole diameter for flat bottom surface ap in mm = D * π * tan α R Starting Parameter fz in mm ap in mm Material Inserts vc in m/min Cooling Steel P.2.2 40CrMnMoS 8-6 XDKT070308SR-M50 CTCP230 200 Dry Stainless steel M.1.1 X6CrNiMoTi 1712 2 XDKT070308SR-F50 CTPM240 180 Dry Heat-resistant S.2.2 Inconel 718 XDKT070308ER-F50 CTC5240 35 Emulsion → Find detailed information on cutting speeds for each cutting material here. 193 From vc > 400 m/min, the tool must be balanced! Milling tools with indexable inserts Technical Information
