Cutting tool

Details Cutting tool Cutting tool

2005-09-19

2009-08-04

Gates, Eric A (Department: 3726)

Cutting by use of rotating axially moving tool

Tool or tool with support

Including detailed shank

C408S240000, C279S030000, C279S071000, C279S101000, C279S905000

Reexamination Certificate

active

07568866

ABSTRACT:
The present invention relates to tools with replaceable tips and, more particularly, to arrangements for securing replaceable tips to tip holders. The tool includes a tip including a working end, a connecting end, and a radially extending abutment surface; a tip holder including a mating end for mating with the connecting end and a radially extending supporting surface for abutting against the abutment surface to limit axial movement of the tip relative to the tip holder. The connecting end is non-circular and includes a groove. The tool includes an assembly including the tip and the tip holder arranged such that, upon relative rotation of the tip and the tip holder in a connecting direction, an axial force is exerted on the groove and causes the abutment surface to move toward the supporting surface.

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