LandOfFree - US Patents - Listing for Cutting by use of rotating axially moving tool

Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Work-gripping clamp

Hole cutting apparatus utilizing a cylinder saw

Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Having tool-opposing – work-engaging surface

Hole cutting assembly for pipes and well casings

Cutting by use of rotating axially moving tool – With product handling or receiving means – Ejector

Hole cutting tool

Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion

Hole cutting tool with drill pilot

Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion

Hole cutting tools

Cutting by use of rotating axially moving tool – With means to regulate operation by use of templet – tape,...

Hole drilling machine and work positioning system

Cutting by use of rotating axially moving tool – Processes – Bit detachable

Hole enlargement apparatus

Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion

Hole enlarging bit for power drills

Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Frictionally engaging sides of opening in work

Hole finishing tool

Cutting by use of rotating axially moving tool – Tool or tool with support – Having stepped cutting edges

Hole finishing tool with improved axial alignment

Cutting by use of rotating axially moving tool – Machine including plural tools – Plural – simultaneously operational tools

Hole forming system with ganged spindle set

Cutting by use of rotating axially moving tool – With control means energized in response to activator... – To control relative positioning of tool and work

Hole machining device

Cutting by use of rotating axially moving tool – With means to regulate operation by use of templet – tape,...

Hole making position control unit with a marked plate for a hole

Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Adjustable – tool-guiding jig

Hole placement guide

Cutting by use of rotating axially moving tool – Processes – Bit detachable

Hole preparation apparatus and method of use

Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion

Hole producing assembly

Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion

Hole production tool

Cutting by use of rotating axially moving tool – Means to drive tool – Including means to move tool along tool-axis

Hole punching apparatus

Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion

Hole saw