Swivel mounted sleeve with adjustable stand off for depth contro
Symmetrical spur point drill
System and method for breaking chips formed by a drilling...
System for installing a length of cable within a wall
System of laser positioning of an aperture processing machine
Table fence assembly of drill press capable of facilitating accu
Table for a drill press
Tandem tap and method for cutting screw threads
Tap
Tap
Tap
Tap
Tap and drill guide
Tap and method of making a tap with selected size limits
Tap and quick change tap holder assembly
Tap chuck crank
Tap chucking means
Tap drive unit for machine tools
Tap driver apparatus
Tap driver assembly