DC DCON MS 9 P821 Rotary Burr - Ball Nosed Cone, Shape L, Bright Finish DC double cut flute style with close spaced edges for enlarging holes, rounding edges and surface finishing in tight narrow angles or other hard to reach areas. Carbide design for cutting diameter up to 6 mm; above 6 mm carbide head with toughened and hardened steel shank. PRFA LU OAL Bright Workpiece material group suitability. Recommended operating speed (RPM) on page 229. P1.1 P1.2 P1.3 P2.1 P2.2 P2.3 P3.1 P3.2 P3.3 P4.1 P4.2 P4.3 M1.1 M1.2 M2.1 M2.2 M2.3 M3.1 M3.2 M3.3 M4.1 M4.2 K1.1 K1.2 K1.3 K2.1 K2.2 K2.3 K3.1 K3.2 K3.3 K4.1 K4.2 K4.3 K4.4 K4.5 K5.1 K5.2 K5.3 N3.1 N3.2 N3.3 S1.1 S1.2 S1.3 S2.1 S2.2 S3.1 S3.2 S4.1 S4.2 H1.1 H2.1 H2.2 H3.1 H3.2 H4.1 H4.2 DC≤6.00 mm: DCON MS tolerance h6; DC>6.00 mm: Brazed on steel shank with DCON MS tolerance h7. Products from this series are also available in set. Please see P880 or P890. Product DC DCON MS LU OAL PRFA [mm] [mm] [mm] [mm] [°] P8213.0X3.0 3.00 3.00 14.00 38.0 8 P8216.0X6.0 6.00 6.00 18.00 50.0 14 P8218.0X6.0 8.00 6.00 25.40 70.0 14 P8219.6X6.0 9.60 6.00 30.00 76.0 14 P82112.7X6.0 12.70 6.00 32.00 77.0 14 P82116.0X6.0 16.00 6.00 33.00 78.0 14 247