
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] 862.1-1000-090A1-GM ● ● ● ● ● ● ○ 1.00 9.00 11.00 51.00 3.00 140.00 50.82 0.18 9.00 h6 JS7 862.1-1100-099A1-GM ● ● ● ● ● ● ○ 1.10 9.90 12.00 51.00 3.00 140.00 50.80 0.20 9.00 h6 JS7 862.1-1200-108A1-GM ● ● ● ● ● ● ○ 1.20 10.80 13.00 51.00 3.00 140.00 50.78 0.22 9.00 h6 JS7 862.1-1300-117A1-GM ● ● ● ● ● ● ○ 1.30 11.70 14.00 51.00 3.00 140.00 50.76 0.24 9.00 h6 JS7 862.1-1400-126A1-GM ● ● ● ● ● ● ○ 1.40 12.60 15.00 51.00 3.00 140.00 50.75 0.25 9.00 h6 JS7 862.1-1500-135A1-GM ● ● ● ● ● ● ○ 1.50 13.50 16.50 51.00 3.00 140.00 50.73 0.27 9.00 h6 JS7 862.1-1600-144A1-GM ● ● ● ● ● ● ○ 1.60 14.40 17.50 51.00 3.00 140.00 50.71 0.29 9.00 h6 JS7 862.1-1700-153A1-GM ● ● ● ● ● ● ○ 1.70 15.30 18.50 51.00 3.00 140.00 50.69 0.31 9.00 h6 JS7 862.1-1800-162A1-GM ● ● ● ● ● ● ○ 1.80 16.20 19.00 51.00 3.00 140.00 50.67 0.33 9.00 h6 JS7 862.1-1850-162A1-GM ● ● ● ● ● ● ○ 1.85 16.20 19.00 51.00 3.00 140.00 50.66 0.34 8.76 h6 JS7 862.1-1900-171A1-GM ● ● ● ● ● ● ○ 1.90 17.10 20.00 51.00 3.00 140.00 50.65 0.35 9.00 h6 JS7 862.1-1980-171A1-GM ● ● ● ● ● ● ○ 1.98 17.10 20.00 51.00 3.00 140.00 50.64 0.36 8.64 h6 JS7 862.1-2000-180A1-GM ● ● ● ● ● ● ○ 2.00 18.00 21.00 51.00 3.00 140.00 50.64 0.36 9.00 h6 JS7 862.1-2050-180A1-GM ● ● ● ● ● ● ○ 2.05 18.45 21.50 61.00 3.00 140.00 50.63 0.37 9.00 h6 JS7 862.1-2080-180A1-GM ● ● ● ● ● ● ○ 2.08 18.00 21.00 51.00 3.00 140.00 50.62 0.38 8.65 h6 JS7 862.1-2100-189A1-GM ● ● ● ● ● ● ○ 2.10 18.90 22.00 61.00 3.00 140.00 60.62 0.38 9.00 h6 JS7 862.1-2150-189A1-GM ● ● ● ● ● ● ○ 2.15 18.90 22.00 61.00 3.00 140.00 60.61 0.39 8.79 h6 JS7 862.1-2180-189A1-GM ● ● ● ● ● ● ○ 2.18 18.90 22.00 61.00 3.00 140.00 60.60 0.40 8.67 h6 JS7 862.1-2200-198A1-GM ● ● ● ● ● ● ○ 2.20 19.80 23.00 61.00 3.00 140.00 60.60 0.40 9.00 h6 JS7 862.1-2250-198A1-GM ● ● ● ● ● ● ○ 2.25 19.80 23.00 61.00 3.00 140.00 60.59 0.41 8.80 h6 JS7 862.1-2260-198A1-GM ● ● ● ● ● ● ○ 2.26 19.80 23.00 61.00 3.00 140.00 60.59 0.41 8.76 h6 JS7 862.1-2300-207A1-GM ● ● ● ● ● ● ○ 2.30 20.70 24.00 61.00 3.00 140.00 60.58 0.42 9.00 h6 JS7 862.1-2380-207A1-GM ● ● ● ● ● ● ○ 2.38 20.70 24.00 61.00 3.00 140.00 60.57 0.43 8.70 h6 JS7 862.1-2400-216A1-GM ● ● ● ● ● ● ○ 2.40 21.60 24.50 61.00 3.00 140.00 60.56 0.44 9.00 h6 JS7 862.1-2440-216A1-GM ● ● ● ● ● ● ○ 2.44 21.60 24.50 61.00 3.00 140.00 60.56 0.44 8.85 h6 JS7 862.1-2500-225A1-GM ● ● ● ● ● ● ○ 2.50 22.50 25.50 61.00 3.00 140.00 60.55 0.45 9.00 h6 JS7 862.1-2580-225A1-GM ● ● ● ● ● ● ○ 2.58 22.50 25.00 61.00 3.00 140.00 60.53 0.47 8.72 h6 JS7 862.1-2600-234A1-GM ● ● ● ● ● ● ○ 2.60 23.40 26.50 61.00 3.00 140.00 60.53 0.47 9.00 h6 JS7 862.1-2640-234A1-GM ● ● ● ● ● ● ○ 2.64 23.40 26.50 61.00 3.00 140.00 60.52 0.48 8.86 h6 JS7 862.1-2700-243A1-GM ● ● ● ● ● ● ○ 2.70 24.30 27.50 61.00 3.00 140.00 60.51 0.49 9.00 h6 JS7 ● = First choice ○ = Good choice 432