Drilling ~ MagicDrill DRA Chamfering attachment for SS-DRC Applicable inserts Dimension (mm) PVD coated carbide Insert Description Applicable chamfering holder W1 S PR0315 CT08T2-45A 8 2.83 S20-CH10 45˚ S32-CH12 W1 S CT12T3-45A 12 3.98 S32-CH18 Method to use DRC chamfering attachment I. Drilling depth adjustment II. Drill location check C Hexagon wrench (4) Flute T TS Drill fitting K Chamfering insert ADrilling depthAdjusting screw (1) B A screw (2) Insert drill into chamfering holder. Rotate the drill so that the lower end of the chamfering insert A Next, temporarily attach the chamfering insert A. is aligned with the body clearance B of the drill. Turn the adjusting screw (1) with the hexagon wrench 4. Set it so that slot C and the drill fitting screws (2) are lined up as to set the drilling depth T. shown in the figure above. III. Fix the drill IV. Installation of the chamfering insert Wrench (5) Press lightly Hexagon wrench (4) Drill fitting screw (2) Chamfering insert A Insert mounting screw (3) Tighten the drill fitting screws (2) with the hexagon wrench (4) Press the chamfering insert A lightly into the drill and tighten the insert (When using a torque wrench, please refer to the table below) mounting screw (3) with wrench (5). Chamfering holder Tightening torque[N m]Adjusting screw (1) Drill fitting screw (2) Insert mounting screw (3) Hexagon wrench (4) Wrench (5) S20-CH10 10 AJ-6X38 FS-10 MT-3 LW-3 DT-9 S32-CH12 15 AJ-8X44-9.5 FS-12 LW-4 S32-CH14 20 FS-14 MT-4 DT-15 S32-CH16 30 AJ-10X46 FS-16 LW-5 S32-CH18 45 FS-18 K36