It only takes 60 seconds to a
perfect drill point!
1. Clamping the drill
Double tapered collets with extended
clamping surface guarantee high
2. Move drill to the
sapphire glass and
line up the cutting edge on the
Optional 14- and 20 power lenses
allow for setting up smaller drills
3. Grind cutting and
clearance angle on
first cutting edge.
4. Grind cutting and clearance angle on
second cutting edge.
Cutting angles are infinitely adjustable.
Point angle of 80 - 150 degrees.
For flat bottom drills 180 degrees.
Cutting angle of 0 - 40 degrees.
5. Point splitting in the same chucking.
The various setting options of the
point splitting attachment allow for an
almost unlimited variety of point
splitting and web thinning operations.
6. Optically check the grind on the
The perfect grind can be checked on
the optical projection screen with