40755 ⎘
Tools for drilling machines for trepanning Drills with centering devices
Sub-classes:HOLE CUTTING ACCESSORY FOR POWER TOOL
#2Cutout-Plug-Easy-Release Hole Saw
#3HOLE SAW ARBOR ASSEMBLY
#4HOLE SAW
#5Hole Saw with Adjustable Cutting Dimension
#6RETRACTABLE DRILL BIT
#7Split Hole Saw Bit Device
#8HOLE SAW
#9HOLE CUTTING ACCESSORY FOR POWER TOOL
#10SOFFIT SAW AND EXTENSION
#11HOLE SAW
#12Helical tunneling and fixation device
#13HOLESAW SYSTEM
#14METHOD AND APPARATUS FOR FORMING A HOLE
#15RECESS TOOL FOR FLUSH-MOUNT TRIM
#16HOLE SAW ARBOR ASSEMBLY
#17HOLE SAW WITH EJECTOR
#18HOLE SAW
#19COMBINATION SYSTEM OF FIXED ARBOR HOLE SAWS AND QUICK-CHANGE MANDREL
#20Dynamicaly configurable arbor assembly apparatus
#21Hole saw
#22DEVICE FOR AXIAL DISPLACEMENT OF A HOLE SAW FOR A HAND-HELD DRILL
#23Method and apparatus for forming a hole
#24HOLE SAW GUIDE
#25Hole cutting accessory for power tool
#26DRILLING AID
#27Method for removing a portion of a structure
#28Hole saw with hole enlargement guide and support piece detachable therefrom
#29HOLE SAW ARBOR ASSEMBLY
#30Hole cutter having plug ejection and method thereof
#31Wall magnet anchor system
#32Hole saw arbor
#33Fixed-type rotary cutter
#34System and method for connecting a compression-type coupling to a coated conduit
#35Long hole saw for composite material insulation panel
#36Systems and methods of a guide for widening an existing drilled hole
#37Hole saw
#38Apparatus and Methods for Improved Hole Saw Drilling
#39Tool attachment for a power tool
#40Hole saw arbor assembly
#41Quick change tool
#42Cutting device having a pin engaging ramp
#43HOLE SAW GUIDE
#44Hole saw assembly
#45Wood coring drill bit
#46HOLESAW AND PILOT BIT WITH THREADED TIP
#47HOLE SAW AND COMPONENT THEREOF
#48Pilot pin for drill press
#49HOLE SAW ALIGNMENT GUIDE
#50DRYWALL REPAIR KIT AND METHOD
#51HOLE SAWS
#52Self-centering drill bit
#53SYSTEM, METHOD, CORE DRILL BIT AND CORE DRILLING MACHINE FOR HOLE DRILLING IN AN OBJECT
#54Keyhole saw
#55Hole saw guide
#56Laser destruction system for hard drives
#57Hole saw
#58Device for ensuring proper location of a cutout in a sheet of construction material
#59Pilot pin for drill press
#60Hole saw arbor assembly
#61Drywall repair kit and method
#62Circular hole cutting tool and method of use
#63System for releasable coupling of a hole saw to a drill arbor
#64Center locator for hole cutter
#65HOLE-SAW
#66HOLESAW AND PILOT BIT WITH THREADED TIP
#67Tubular parts and embeddable electrical boxes
#68SELF-CLEANING MANDREL ASSEMBLY AND DRILL BIT
#69Hard drive data destroying device
#70Quick-release arbor for hole saw
#71Hole saw guide device
#72DRYWALL REPAIR KIT AND METHOD
#73Pilot pin for drill press
#74Positioning aid for a core drilling machine
#75Hole saw assembly
#76Quick change system for rotary tools
#77Strength testing of a flatwise material coupon
#78Safety drilling tool
#79Hole-saw
#80BORE ADAPTOR
#81Hole saw
#82Arbor assembly for use with a cutting device, such as a cutter or hole saw
#83Quick-change attachment configuration for a hole saw
#84DOOR HARDWARE OPENING ENLARGEMENT TOOL
#85Hard drive data destroying device
#86Cutter assembly
#87Hole Saw and Method
#88Hole saw and guide
#89Drilling machine, in particular hand-held core drilling machine
#90Hole saw
#91COMBINATION HOLE SAW ARBOR AND ADJUSTABLE HOLE CUTTER SHAFT
#92Core drilling machine having an interchangeable drill bit
#93Drilling tool
#94BORER FOR AN OSCILLATING TOOL
#95Hole Saw Plug Ejector and Method
#96Drill press cutter
#97Coring tool alignment assembly
#98HOLE SAW WITH TAPERED PILOT BIT
#99Annular Sawing Structure
#100Hole saw assembly
#101Guide member for a hole saw
#102Fitting removal apparatus and method of using same
#103Cutting apparatus
#104Shank attachment device
#105Hole saw assembly including drive shafts supported by a rotatable annulus
#106TREPAN DRILL
#107Hole Saw Holder
#108Coring tool alignment system
#109Large Holesaw Mandrel Assembly
#110Cutting tool
#111Removable countersink bit
#112Core drill
#113Circular Cutter Having Improved Centering Characteristics
#114Hole saw assembly
#115Stall saw improvement
#116Hole coring system with lever arm
#117Large holesaw mandrel assembly
#118SELF-CENTERING TOOL
#119Hole saw assembly
#120Clamping Tool And Hole Saw Apparatus
#121Pilot Drill with Pilot Drill and Coupon Retainers and Hot Tapping Machine Using the Same
#122Universal quick connect system for a hole saw
#123Hole saw
#124Hole Saw Alignment Rod and Method of Using Same
#125Forstner drill bit
#126HOLE CUTTER AND GUIDE
#127Tool-change arbor system
#128Leadthrough for a constructional component
#129Hole saw having a drill bit with a pilot tip
#130HOLE SAW MANDREL
#131Hole cutter
#132Door lock installation kit
#133Hole saw replacement blade rings
#134Hole saw assembly
#135Quick stock remover
#136Blade edge structure for core drill
#137Workpiece removal device for a hole saw and plug cutter
#138Pilot drill with coupon retainer and hot tapping machine using the same
#139Hole saw blade
#140Self-centering tool
#141Hole resizing arbor for power drills
#142Arbor apparatus for rotary tools
#143Method for indexing a rotating tool and a tool for machining
#144Methods for the assembly of insulating panels
#145ARBOR ARRANGEMENT
#146Hole cutter and method for producing
#147Dowels and methods for the assembly of insulating panels
#148Arbor for hole cutter and related method of use
#149Heavy equipment concrete core drill attachment
#150Wall repair plug system
#151Hole saw with properties to allow for easy removal of sawed-off materials