ToolMaster TM-U3 - End Mill;Slot Drill Sharpening: Side Edges; Cutter Blade and Tooth Rest Positioning; Grinding Flutes and Blades

Sharpening The Sides of End Mills and Slot Drills
Set the tooth rest into the outer edge of the cutter blade, and position it as close as possible to
theedgetobegroundmakingsurethatthereisclearanceandthengerwillnottouchthegrind-
ing wheel. Move the tooth rest until the tooth rest’s upmost point and the cutter’s center are on
the same line horizontally
Pull the sleeve slightly backwards, so that the cutter clears the wheel. Move the sleeve forward
and let it rotate naturally against the tooth rest as you move it forward and back being sure to
never let the cutter part from the tooth rest. Don’t force the cutter to rotate.
Whentheuteisgroundpullthecutterbackaway
from the grinding wheel and off the tooth rest, and
then rotate the sleeve to the next blade. Push
the cutter forward to the start point and making
surethattheuteislocatedonthetoothrestand
repeat the grindnig process as before. After all
the blades are ground, tum off the motor when
nished.