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Hougen Manufacturing Inc. has added a line of additional Rotabroach cutters, Rotabroach Fusion annular cutters. The cutters have patented Fusion groove innovation shanks for use in magnetic drills having one-touch tool-less arbors. This reduces setup times and further boosts the Rotabroach already superior productivity.
The cutters also have two, 90 degree set screw flats to fit magnetic drills with standard arbors providing up to two times the tool life of tool-less systems. Rotabroach annular cutters are also available with only flatted shanks for use in standard magnetic drills, drill presses, lathes and machining centers by using a spindle adapter.
The Rotabroach Fusion cutters are available in diameters from 12mm to 52mm, and 1" and 2" depth of cut. The cutters retain all the features of standard "12,000-series" Rotabroach cutters that offer enhanced productivty when holemaking, according to the company. They are made in the USA.
Related Glossary Terms
- centers
centers
Cone-shaped pins that support a workpiece by one or two ends during machining. The centers fit into holes drilled in the workpiece ends. Centers that turn with the workpiece are called “live” centers; those that do not are called “dead” centers.
- depth of cut
depth of cut
Distance between the bottom of the cut and the uncut surface of the workpiece, measured in a direction at right angles to the machined surface of the workpiece.
- spindle adapter
spindle adapter
Bushing or toolholder that permits affixing a variety of taper- and straight-shank tools to a machine spindle.
