drill bits & sets
irwin 46609 pole bit . 56 x 18 inch
single spur cutter and side lip are designed for boring through creosoted poles without clogging binding or stopping to clear chips extra long twist is ideal for boring large poles construction timbers and for multiple timber applications remove the taper square shank and use in an electric drill or hand brace full length heat treated bit guards against bending in heavy duty applications and strengthens the twist where the greatest strain occurs bit can be resharpened medium fast screw point ideal for general wood boring applications features dimension 916 x 18 in item weight 48 lbs sku orgl17228
irwin