251347 ⎘
Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support; Frictionally engaging sides of opening in work; Opening coaxial with Tool Engaging sides of opening being enlarged by Tool
Sub-classes:Center locator for hole cutter
#2Drilling system for deep holes
#3Cutting tool, particularly a boring bar, as well as a process for machining a number of bores
#4Tooling system and method for removing a damaged or defective bushing
#5Calibration head for the drilling of shafts
#6Drilling system for deep holes
#7Metal-cutting tool, in particular reaming tool
#8Self-undercut expansion anchor insertion system
#9Single-lip drill
#10Repair device
#11Tooling system and method for removing a damaged or defective bushing
#12Repair device and repair method
#13Rotating tool
#14Hole saw
#15Reamer
#16Seismic tool assembly for use in anchor insertion
#17Fitting removal apparatus and method of using same
#18Bushing replacement kit
#19Expanded hole drilling device and component for the expanded hole drilling device
#20Support pad for long hole drill
#21Short-hole drill and a drill body therefor
#22Support pads for drill heads
#23Drill clamp and method
#24Support pad for long hole drill
#25Pipe extractor that removes pipe from connectors or fittings