Drill for generating a hole in a work piece

Details Drill for generating a hole in a work piece Drill for generating a hole in a work piece

B - Operations, Transporting

23

B

77/30

B23B 41/00 (2006.01) B23B 51/04 (2006.01) B27G 15/00 (2006.01)

Patent

CA 1234001

Abstract A drill for drilling of work pieces, preferably of composite materials, comprising a cylindrical shank portion (11), a first cutting edge (13) in form of an arc of a circle arranged in the cutting end of the drill and a second cutting edge (16) perpendicularly connected thereto. The edges (13,16) are pre- ceded in the rotational direction by a third cutting edge (14) which during the drilling cuts away the material radially in- side a circular groove which is cut by the first and the second cutting edges (13,16). (Fig. 4)

478010

Affiliated with

Also associated with

Rating

Drill for generating a hole in a work piece does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drill for generating a hole in a work piece, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drill for generating a hole in a work piece will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1307834