Drill bit point

Drill comprised of hard metal for drilling contact holes in circ

Drill for chip removing machining

Drill for drilling a thin plate

Drill for drilling, a method for making a drill for...

Drill for electronic conductor plates

Drill for making flat bottom hole

Drill having a pointed center cutting edge formed on a fluted sh

Drill having construction for reducing thrust load in...

Drill having cutting edges with the greatest curvature at the ce

Drill having machine grindable cutting edge

Drill insert

Drill insert geometry having V-notched web

Drill insert geometry having V-notched web

Drill insert geometry having V-notched web

Drill insert geometry having V-notched web

Drill insert geometry having V-notched web

Drill insert having curved cutting edges

Drill insert with controlled contact clearance

Drill plate with a clamping attachment in a base body