
Drilling tools | CoroDrill® 862 CoroDrill® 862-GM, solid carbide micro drill For multi-materials. Internal coolant supply Common data values COATING PVD AlTiCrN Metric (mm) P M K N S H O X2BM X2BM X2BM X2BM X2BM X2BM X2BM Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] 862.1-1000-030A1-GM ● ● ● ● ● ● ○ 1.00 3.00 5.00 38.00 3.00 140.00 37.82 0.18 3.00 h6 JS7 862.1-1050-031A1-GM ● ● ● ● ● ● ○ 1.05 3.15 5.25 38.00 3.00 140.00 37.81 0.19 3.00 h6 JS7 862.1-1100-033A1-GM ● ● ● ● ● ● ○ 1.10 3.30 5.50 38.00 3.00 140.00 37.80 0.20 3.00 h6 JS7 862.1-1150-034A1-GM ● ● ● ● ● ● ○ 1.15 3.45 5.50 38.00 3.00 140.00 37.79 0.21 3.00 h6 JS7 862.1-1200-036A1-GM ● ● ● ● ● ● ○ 1.20 3.60 5.50 38.00 3.00 140.00 37.78 0.22 3.00 h6 JS7 862.1-1250-037A1-GM ● ● ● ● ● ● ○ 1.25 3.75 6.00 38.00 3.00 140.00 37.77 0.23 3.00 h6 JS7 862.1-1300-039A1-GM ● ● ● ● ● ● ○ 1.30 3.90 6.00 38.00 3.00 140.00 37.76 0.24 3.00 h6 JS7 862.1-1350-040A1-GM ● ● ● ● ● ● ○ 1.35 4.05 6.00 38.00 3.00 140.00 37.75 0.25 3.00 h6 JS7 862.1-1400-042A1-GM ● ● ● ● ● ● ○ 1.40 4.20 6.50 38.00 3.00 140.00 37.75 0.25 3.00 h6 JS7 862.1-1450-043A1-GM ● ● ● ● ● ● ○ 1.45 4.35 6.50 38.00 3.00 140.00 37.74 0.26 3.00 h6 JS7 862.1-1500-045A1-GM ● ● ● ● ● ● ○ 1.50 4.50 6.50 38.00 3.00 140.00 37.73 0.27 3.00 h6 JS7 862.1-1550-046A1-GM ● ● ● ● ● ● ○ 1.55 4.65 7.50 38.00 3.00 140.00 37.72 0.28 3.00 h6 JS7 862.1-1600-048A1-GM ● ● ● ● ● ● ○ 1.60 4.80 7.50 38.00 3.00 140.00 37.71 0.29 3.00 h6 JS7 862.1-1650-049A1-GM ● ● ● ● ● ● ○ 1.65 4.95 8.00 38.00 3.00 140.00 37.70 0.30 3.00 h6 JS7 862.1-1700-051A1-GM ● ● ● ● ● ● ○ 1.70 5.10 8.00 38.00 3.00 140.00 37.69 0.31 3.00 h6 JS7 862.1-1750-052A1-GM ● ● ● ● ● ● ○ 1.75 5.25 8.00 38.00 3.00 140.00 37.68 0.32 3.00 h6 JS7 862.1-1800-054A1-GM ● ● ● ● ● ● ○ 1.80 5.40 8.50 38.00 3.00 140.00 37.67 0.33 3.00 h6 JS7 862.1-1850-055A1-GM ● ● ● ● ● ● ○ 1.85 5.55 8.50 38.00 3.00 140.00 37.66 0.34 3.00 h6 JS7 862.1-1900-057A1-GM ● ● ● ● ● ● ○ 1.90 5.70 8.50 38.00 3.00 140.00 37.65 0.35 3.00 h6 JS7 862.1-1950-058A1-GM ● ● ● ● ● ● ○ 1.95 5.85 9.00 38.00 3.00 140.00 37.65 0.35 3.00 h6 JS7 862.1-2000-060A1-GM ● ● ● ● ● ● ○ 2.00 6.00 9.00 38.00 3.00 140.00 37.64 0.36 3.00 h6 JS7 862.1-2050-061A1-GM ● ● ● ● ● ● ○ 2.05 6.15 9.00 38.00 3.00 140.00 37.63 0.37 3.00 h6 JS7 862.1-2100-063A1-GM ● ● ● ● ● ● ○ 2.10 6.30 9.50 38.00 3.00 140.00 37.62 0.38 3.00 h6 JS7 862.1-2150-064A1-GM ● ● ● ● ● ● ○ 2.15 6.45 9.50 38.00 3.00 140.00 37.61 0.39 3.00 h6 JS7 862.1-2200-066A1-GM ● ● ● ● ● ● ○ 2.20 6.60 9.50 38.00 3.00 140.00 37.60 0.40 3.00 h6 JS7 862.1-2250-067A1-GM ● ● ● ● ● ● ○ 2.25 6.75 10.00 38.00 3.00 140.00 37.59 0.41 3.00 h6 JS7 862.1-2300-069A1-GM ● ● ● ● ● ● ○ 2.30 6.90 10.00 38.00 3.00 140.00 37.58 0.42 3.00 h6 JS7 862.1-2350-070A1-GM ● ● ● ● ● ● ○ 2.35 7.05 10.00 38.00 3.00 140.00 37.57 0.43 3.00 h6 JS7 862.1-2400-072A1-GM ● ● ● ● ● ● ○ 2.40 7.20 10.00 38.00 3.00 140.00 37.56 0.44 3.00 h6 JS7 862.1-2450-073A1-GM ● ● ● ● ● ● ○ 2.45 7.35 10.00 38.00 3.00 140.00 37.55 0.45 3.00 h6 JS7 ● = First choice ○ = Good choice 428