40737 ⎘
Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored Devices for boring or drilling centre holes in workpieces
SELF-CENTERING DRILL ASSEMBLY
#2Dynamicaly configurable arbor assembly apparatus
#3Rotary tool for lower receiver manufacturing
#4Apparatuses and methods for guiding a drill bit to form a hole
#5Rotary tool for lower receiver manufacturing
#6Method of manufacturing a crankshaft
#7Pocket hole jig
#8Device for ensuring proper location of a cutout in a sheet of construction material
#9Center locator for hole cutter
#10Method and apparatus for center height alignment of a boring bar
#11Crankshaft machining system and crankshaft machining method
#12Method for machining center holes of forged rotary body and system for machining center holes of forged rotary body
#13Drilling apparatus and drilling method
#14CENTERING METHOD AND APPARATUS
#15Center hole machining method for shaft blank and center hole machining apparatus
#16CENTRE DRILLING/TURNING TOOL HOLDER
#17DEVICE AND METHOD FOR BORING CENTER HOLE OF CRANKSHAFT
#18Rotary tool for lower receiver manufacturing