d1 d2 a M High performance machine taps M ISO Metric coarse thread ISO DIN-13 INOX 1 600 B B-HL C-R40 C-R40-HL P l1 HSSE l3 l2 HL DIN 371 P M K P M K P M K P M K Material groups N S H N S H N S H N S H Hole type < 3d < 3d < 2,5d < 2,5d Quality of material HSSE HSSE HSSE HSSE Coating HL HL Chamfer B / 4-5P B / 4-5P C / 2-3P C / 2-3P Norm DIN-371 MĆd1 P l1 l2 l2R40 l 3 Ć d2 a Tol. ISO2 (6H) ISO2 (6H) ISO2 (6H) ISO2 (6H) INDEX C2-111801 C2-118801 C2-511801 C2-518801 M3 0,50 56 10 5 18 3,5 2,7 2,50 0030 M4 0,70 63 12 7 21 4,5 3,4 3,30 0040 M5 0,80 70 14 8 25 6,0 4,9 4,20 0050 M6 1,00 80 18 10 30 6,0 4,9 5,00 0060 M8 1,25 90 20 13 35 8,0 6,2 6,80 0080 M10 1,50 100 20 15 39 10,0 8,0 8,50 0100 ISO Vc (m/min) P - - - - M 5-15 5-15 5-15 5-15 K - - - - N - - - - S - - - - Available from stock 30 Example of order C2-111801-0080 On request Tap INOX M8-6H DIN-371 B HSSE