
Drilling tools | CoroDrill® 860 CoroDrill® 860-PM, solid carbide drill External coolant supply Common data values COATING PVD TiAlSiN+TiSiN Metric (mm) P P1BM Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] 860.1-0440-027A0-PM ● 4.40 27.00 36.00 74.00 6.00 147.00 73.20 0.65 6.14 h6 H8 860.1-0450-018A0-PM ● 4.50 18.00 24.00 66.00 6.00 147.00 65.20 0.67 4.00 h6 H8 860.1-0450-027A0-PM ● 4.50 27.00 36.00 74.00 6.00 147.00 73.20 0.67 6.00 h6 H8 860.1-0455-027A0-PM ● 4.55 27.00 36.00 74.00 6.00 147.00 73.20 0.67 5.93 h6 H8 860.1-0460-018A0-PM ● 4.60 18.00 24.00 66.00 6.00 147.00 65.20 0.68 3.91 h6 H8 860.1-0460-027A0-PM ● 4.60 27.00 36.00 74.00 6.00 147.00 73.20 0.68 5.87 h6 H8 860.1-0470-018A0-PM ● 4.70 18.00 24.00 66.00 6.00 147.00 65.20 0.70 3.83 h6 H8 860.1-0470-027A0-PM ● 4.70 27.00 36.00 74.00 6.00 147.00 73.20 0.70 5.74 h6 H8 860.1-0480-019A0-PM ● 4.80 19.00 28.00 72.00 6.00 147.00 65.20 0.71 3.96 h6 H8 860.1-0480-037A0-PM ● 4.80 37.00 44.00 87.00 6.00 147.00 81.20 0.71 7.71 h6 H8 860.1-0490-019A0-PM ● 4.90 19.00 28.00 72.00 6.00 147.00 65.20 0.73 3.88 h6 H8 860.1-0490-037A0-PM ● 4.90 37.00 44.00 87.00 6.00 147.00 81.20 0.73 7.55 h6 H8 860.1-0500-019A0-PM ● 5.00 19.00 28.00 72.00 6.00 147.00 65.20 0.74 3.80 h6 H8 860.1-0500-037A0-PM ● 5.00 37.00 44.00 87.00 6.00 147.00 81.20 0.74 7.40 h6 H8 860.1-0510-019A0-PM ● 5.10 19.00 28.00 72.00 6.00 147.00 65.20 0.76 3.73 h6 H8 860.1-0510-037A0-PM ● 5.10 37.00 44.00 87.00 6.00 147.00 81.20 0.76 7.25 h6 H8 860.1-0520-019A0-PM ● 5.20 19.00 28.00 72.00 6.00 147.00 65.20 0.77 3.65 h6 H8 860.1-0520-037A0-PM ● 5.20 37.00 44.00 87.00 6.00 147.00 81.20 0.77 7.12 h6 H8 860.1-0530-019A0-PM ● 5.30 19.00 28.00 72.00 6.00 147.00 65.20 0.78 3.58 h6 H8 860.1-0530-037A0-PM ● 5.30 37.00 44.00 87.00 6.00 147.00 81.20 0.78 6.98 h6 H8 860.1-0540-019A0-PM ● 5.40 19.00 28.00 72.00 6.00 147.00 65.20 0.80 3.52 h6 H8 860.1-0540-037A0-PM ● 5.40 37.00 44.00 87.00 6.00 147.00 81.20 0.80 6.85 h6 H8 860.1-0550-019A0-PM ● 5.50 19.00 28.00 72.00 6.00 147.00 65.10 0.81 3.45 h6 H8 860.1-0550-037A0-PM ● 5.50 37.00 44.00 87.00 6.00 147.00 81.10 0.81 6.73 h6 H8 860.1-0560-019A0-PM ● 5.60 19.00 28.00 72.00 6.00 147.00 65.10 0.83 3.39 h6 H8 860.1-0560-037A0-PM ● 5.60 37.00 44.00 87.00 6.00 147.00 81.10 0.83 6.61 h6 H8 860.1-0570-019A0-PM ● 5.70 19.00 28.00 72.00 6.00 147.00 65.10 0.84 3.33 h6 H8 860.1-0570-037A0-PM ● 5.70 37.00 44.00 87.00 6.00 147.00 81.10 0.84 6.49 h6 H8 860.1-0580-019A0-PM ● 5.80 19.00 28.00 72.00 6.00 147.00 65.10 0.86 3.28 h6 H8 860.1-0580-037A0-PM ● 5.80 37.00 44.00 87.00 6.00 147.00 81.10 0.86 6.38 h6 H8 ● = First choice ○ = Good choice 398