Holesaw Viper Arbor Cup Head Bolts Square spiral combines compression channel

Square spiral combines compression channel with a depression chamber for perfectly controlled dust removal

aggressive cuts in metal

SKU: 6145210

> Suits 8g screws

> Combination Spiral Flute: Half-round spiral accelerates dust extraction away from tip

Holesaw Viper Arbor Cup Head Bolts Square spiral combines compression channelA good quality, traditional arbor system designed with international thread patterns to fit the full range of sutton holesaw products. Self locating drive pins for a stronger torque and driving action Thread pattern made to international standard to fit all holesaws Hex shank provides stronger torque and no slippage in drill chuck Made from Tool Steel, hardened for long life