Cutters – for shaping – Rotary cutting tool – Including holder having seat for inserted tool
Patent
1986-12-17
1988-01-05
Weidenfeld, Gil
Cutters, for shaping
Rotary cutting tool
Including holder having seat for inserted tool
175377, 299 89, 407 59, E21B 1056
Patent
active
047172908
ABSTRACT:
This miling tool for underground work consists of a tool body which has a plurality of cutter blades. Each cutter blade has a negative axial rake and an essentially constant negative radial rake. In addition, each cutter arm has a close packing of cylindrical cutting grade tungsten carbide inserts set at a lead angle of about 0 to 10 degrees. The inserts are also preferably vertically offset on adjacent cutting blades.
REFERENCES:
patent: 2328494 (1943-08-01), Reaney
patent: 2709490 (1955-05-01), Trimble et al.
patent: 3114416 (1963-12-01), Kammerer
patent: 3147536 (1964-09-01), Lamphere
Carter, Jr. Thurman B.
Hart Shane P.
Reynolds Carl D.
Bishop Steven C.
Homco International Inc.
McGreal Michael J.
Weidenfeld Gil
LandOfFree
Milling tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Milling tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Milling tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-6506