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router bits /  component systems /  Her-Saf ® cutterheads and arbors
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Her-Saf component cutter straight-flute cutters

reverse helix cutters

Please note: Most Her-Saf cutters and parts are no longer available. Please call us to confirm availability or for recommended alternate products. (888)701-9278    more info
extreme reverse helix cutters

replaceable-insert dado cutters

replaceable-insert v-groove cutters

dovetail cutters

arbors for Her-Saf® cutters

The Her-Saf ® line of screw-on cutterheads for routers is unique in the industry. They are the the best and most widely used cutters on panel routers. The reverse-helix design of the dado cutters produces clean edges in the most delicate materials, even at high feed rates. The internally threaded cutters screw onto heat-treated arbors, which remain in the router collet. This saves considerable time compared with exchanging solid-shank bits and re-setting the depth after tightening.