Milling Cutters Sumi Dual Mill DFC Type General Features The Sumi Dual Mill DFC type employs cost effective double-sided inserts for high toughness and enhanced accuracy. The double-side inserts are flexible and reduces costs. Large Line-up Diameter from Ø25mm to Ø200mm Available as standard, fine and extra-fine pitch Bore diameter: metric Insert geometry: L, G, H Cutter Body Type Cat. No. Diameter (mm) No. of Teeth Image Standard Pitch DFC 09000 E Ø25~Ø80 2~5 Shank  H14 Medium Pitch DFCM 09000 E Ø32~Ø80 3~7 Standard Pitch DCF 09000 RS Ø50~Ø200 4~8 Shell Medium Pitch DFCM 09000 RS Ø50~Ø200 5~12 Fine Pitch DFCF 09000 RS Ø50~Ø200 6~16 90 Degree Accuracy Work material: Carbon steel Cutting conditions: vc=200m/min, ft=0.1mm/t ae=5.0mm, ap=5.0mm x 3 passes Comp. B Comp. A DFC Broken Broken Broken Comp. B 25µm Comp. C 24µm Shell type: ø63 mm Number of passes (1 pass = 0.30mm) Suitable Applications Face milling Shoulder milling Slot milling Side face milling G24 l = Euro stock