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Class Information
Number: 408/1BD
Name: Cutting by use of rotating axially moving tool > Processes > Bit detachable
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4971491 |
Tool holder system and method of use |
Nov. 20, 1990 |
| 4953640 |
Quick detach bit |
Sep. 4, 1990 |
| 4654948 |
Method for renewing the cutting face of a diamond drill bit |
Apr. 7, 1987 |
| 4545706 |
Method and machine for machining the surface of a valve seat |
Oct. 8, 1985 |
| 4483108 |
Drill bit for glass and ceramic structures |
Nov. 20, 1984 |
| 4158522 |
Methods and apparatus for detachably fastening a tool shaft to a tool holder |
Jun. 19, 1979 |
| 4111208 |
Process for drilling holes in hard materials, in surgical procedures, and apparatus for carrying out the process |
Sep. 5, 1978 |
| 4053249 |
Apparatus and method for precision overboring an arcuate, variable diameter bore |
Oct. 11, 1977 |
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