Drilling tools | CoroDrill® 862 CoroDrill® 862-GM, solid carbide micro drill for pilot holes​​ External coolant supply Common data values COATING PVD AlCrN Metric (mm) P M K N S H O X2BL X2BL X2BL X2BL X2BL X2BL X2BL Ordering code LU LCF OAL DCONMS SIG LF PL TCDCON TCHA [mm] [mm] [mm] [mm] [deg] [mm] [mm] 862.2-1800-036A0-GP ● ● ● ● ● ● ○ 3.60 9.50 50.00 4.00 140.00 49.48 0.33 h8 H8 862.2-1850-037A0-GP ● ● ● ● ● ● ○ 3.70 10.20 50.00 4.00 140.00 49.47 0.34 h8 H8 862.2-1900-038A0-GP ● ● ● ● ● ● ○ 3.80 10.20 50.00 4.00 140.00 49.45 0.35 h8 H8 862.2-1950-038A0-GP ● ● ● ● ● ● ○ 3.80 10.20 50.00 4.00 140.00 49.44 0.35 h8 H8 862.2-1980-038A0-GP ● ● ● ● ● ● ○ 3.80 10.20 50.00 4.00 140.00 49.43 0.36 h8 H8 862.2-2000-040A0-GP ● ● ● ● ● ● ○ 4.00 10.20 50.00 4.00 140.00 49.42 0.36 h8 H8 862.2-2050-041A0-GP ● ● ● ● ● ● ○ 4.10 11.00 50.00 4.00 140.00 49.41 0.37 h8 H8 862.2-2080-040A0-GP ● ● ● ● ● ● ○ 4.00 11.00 50.00 4.00 140.00 49.40 0.38 h8 H8 862.2-2100-042A0-GP ● ● ● ● ● ● ○ 4.20 11.00 50.00 4.00 140.00 49.39 0.38 h8 H8 862.2-2150-043A0-GP ● ● ● ● ● ● ○ 4.30 11.00 50.00 4.00 140.00 49.38 0.39 h8 H8 862.2-2180-041A0-GP ● ● ● ● ● ● ○ 4.10 11.00 50.00 4.00 140.00 49.37 0.40 h8 H8 862.2-2200-044A0-GP ● ● ● ● ● ● ○ 4.40 11.00 50.00 4.00 140.00 49.36 0.40 h8 H8 862.2-2250-045A0-GP ● ● ● ● ● ● ○ 4.50 12.00 50.00 4.00 140.00 49.35 0.41 h8 H8 862.2-2260-045A0-GP ● ● ● ● ● ● ○ 4.50 12.00 50.00 4.00 140.00 49.35 0.41 h8 H8 862.2-2300-046A0-GP ● ● ● ● ● ● ○ 4.60 12.00 50.00 4.00 140.00 49.34 0.42 h8 H8 862.2-2350-046A0-GP ● ● ● ● ● ● ○ 4.60 12.00 50.00 4.00 140.00 49.32 0.43 h8 H8 862.2-2380-046A0-GP ● ● ● ● ● ● ○ 4.60 12.00 50.00 4.00 140.00 49.31 0.43 h8 H8 862.2-2400-048A0-GP ● ● ● ● ● ● ○ 4.80 12.00 50.00 4.00 140.00 49.31 0.44 h8 H8 862.2-2440-048A0-GP ● ● ● ● ● ● ○ 4.80 12.00 50.00 4.00 140.00 49.30 0.44 h8 H8 862.2-2450-048A0-GP ● ● ● ● ● ● ○ 4.80 12.00 50.00 4.00 140.00 49.29 0.45 h8 H8 862.2-2500-050A0-GP ● ● ● ● ● ● ○ 5.00 12.70 50.00 4.00 140.00 49.28 0.45 h8 H8 862.2-2550-050A0-GP ● ● ● ● ● ● ○ 5.00 12.70 50.00 4.00 140.00 49.26 0.46 h8 H8 862.2-2580-050A0-GP ● ● ● ● ● ● ○ 5.00 12.70 50.00 4.00 140.00 49.26 0.47 h8 H8 862.2-2600-052A0-GP ● ● ● ● ● ● ○ 5.20 12.70 50.00 4.00 140.00 49.25 0.47 h8 H8 862.2-2640-052A0-GP ● ● ● ● ● ● ○ 5.20 12.70 50.00 4.00 140.00 49.24 0.76 h8 H8 862.2-2650-052A0-GP ● ● ● ● ● ● ○ 5.20 12.70 50.00 4.00 140.00 49.24 0.48 h8 H8 862.2-2700-054A0-GP ● ● ● ● ● ● ○ 5.40 13.50 50.00 4.00 140.00 49.22 0.49 h8 H8 862.2-2710-054A0-GP ● ● ● ● ● ● ○ 5.40 13.50 50.00 4.00 140.00 49.22 0.49 h8 H8 862.2-2750-054A0-GP ● ● ● ● ● ● ○ 5.40 13.50 50.00 4.00 140.00 49.21 0.50 h8 H8 862.2-2800-056A0-GP ● ● ● ● ● ● ○ 5.60 13.50 50.00 4.00 140.00 49.19 0.51 h8 H8 ● = First choice ○ = Good choice 438