Dimar BOR-19 - 3/4" Dia, Bormax Forstner Bit, 8mm Shank, 3 1/2" Length Signmaking Self-cooling drum prevents overheating and

Self-cooling drum prevents overheating and extends abrasive life

Diameter: 6 1/2"

Cuts most hard or softwood

2-1/2 dust chute

For a less prominent cut

Dimar BOR-19 - 3/4" Dia, Bormax Forstner Bit, 8mm Shank, 3 1/2" Length Signmaking Self-cooling drum prevents overheating andDimar's Bormax Forstner Bits are ideal for producing flat bottom holes on an irregular surface, Ornamental Edging, Mortising, Counterbore Holes, and Pocket holes. The bit incorporates a sawtooth style and wave form side clearance for tear free accurate holes. The modified head of the bit reduces friction resulting in cooler boring and longer tool life. Use on CNC Boring machines, Hinge Boring Machines, and Special Boring machines. Cuts most Softwood,