DC DCON MS 9 P101 2nd Stage Rotary Burr for Broken Bolt Removal, 150° Countersink Second stage broken bolt removal solid carbide burr. When a bolt is broken and needs to be extracted, P101 creates a centerpoint into the flatte- ned broken bolt. Prepare it for the 3rd stage, drilling the broken piece with a drill. LU OAL 150° Bright Workpiece material group suitability. Recommended operating speed (RPM) on page 229 and ‘how to use the tool’ on page 216. P1.1 P1.2 P1.3 P2.1 P2.2 P2.3 P3.1 P3.2 P3.3 P4.1 P4.2 M1.1 M1.2 M2.1 M2.2 M2.3 M3.1 M3.2 M3.3 Product DC DCON MS LU OAL [mm] [mm] [mm] [mm] P1014.9 4.90 6.00 20.00 50.0 1/4-20; 24; 28; M6 P1016.4 6.40 6.00 5.00 50.0 5/16-18; 24; 32; M8 P1017.8 7.80 6.00 5.00 50.0 3/8-16; 24; M10 P1019.3 9.30 6.00 5.00 50.0 7/16-14; 20; M12 P10110.7 10.70 6.00 5.00 50.0 1/2-13; 20; M14 286