Century Drill And Tool SDS Plus 2-Cutter Sonic Drill Bit 1″ Cutting Length 10″ Overall Length 12″ Size:1" x 10" Washerless design with Hi-Temp Viton

Washerless design with Hi-Temp Viton seats

All-season oil resists thickening in cold weather and thinning in the heat of summer

75 watt bulb maximum

Economy and strength combined in an adjustable metal frame with contour handleAdjustable to hold 10-Inch and 12-Inch bladesAll metal adjustable frame

Century Drill And Tool SDS Plus 2-Cutter Sonic Drill Bit 1″ Cutting Length 10″ Overall Length 12″ Size:1" x 10" Washerless design with Hi-Temp VitonHeavy duty grade carbide tip for hardness and durability High temp copper brazing reduces the risk of losing carbide tip during difficult drilling applications Heat treated body to assure stability and uniformity from tip to shank