One-way clutch and a clamping structure for a handled tool...
Operating device for a hollow drill
Operating means for a chuck
Optical device and method for obtaining reference planes, especi
Optical lens drill press
Oscillatory motion device for drill press
Outer diameter deburring tool
Overhead cambearing line boring tool
Overload coupling device
Packaging format and a positioning device for fasteners and the
Paddle fitting tool
Paper drill
Paper drilling apparatus
Part positioning and drilling end effector
Partial hole threading system
Particle-aspirating accessory for a hammer drill
Passive mating system
Pattern drilling machine for securing roofing insulation
PCD drill for composite materials
Peck drill