Adjustable insert cartridge

Adjustable insert seat and wedge assembly for an indexable borin

Adjustable machine-reamer

Adjustable reamer

Adjustable tool holder for boring bar

Adjusting drive for the cutting edge of a tool

Apparatus for drilling a hole having an undercut space

Apparatus for drilling variable size holes in bowling ball

Apparatus for machining pipe ends, especially for cutting...

Apparatus for making a drilled hole with an undercut

Apparatus for positioning a cutter of a tool relative to the...

Apparatus for sampling a section of tube in a nuclear fuel assem

Apparatus for the fine adjustment of a tool for a rotating radia

Automatic back and front spotfacing and counterboring tools

Automatic fluid actuated spotfacing and counterboring tool

Automatic pivot head

Block boring tool

Boring and grooving tool structure and method

Boring apparatus

Boring attachment