Buffing and deburring machine
Buffing ball made of foam material
Buffing device
Buffing pad
Buffing pad and attachment system therefor
Buffing pad with graded flexibility and replaceable work face
Buffing wheels
Bumper polishing machine
Burnishing method and apparatus for providing a layer of...
Burnishing roller head
Burnishing tool
Burr and method of pulpstone dressing
Burr removal apparatus
Button bit grinding system
Button grinding
Button sharpening
Calcined serpentine useful as sandblasting agent
Calibration gauge for computer-controlled lens generator or...
Cam controlled grinding machine
Cam grinding