
KenDrill CSF COMPOSITES DRILLS CSF Drills • B52_ Series • Grade KCC05A • Dry Applications Drill Diameters 2,5 mm – 12,7 mm Application Data Cutting Speed - Vc Metric Material Recommended Feed Rate by Revolution Range - m/min Group HOLEMAKING min max 2,5 4,0 6,0 8,0 10,0 12,0 16,0 20,0 C 1 90 150 mm/r 0,03-0,10 0,04-0,12 0,04-0,14 0,05-0,16 0,05-0,18 0,06-0,20 – – N 5 For cutting data recommendations for other material groups, please contact your Kennametal representative. N 6 24 kennametal.com