Bosch Bulldog Tough 4-Cutter 18-in Alloy Steel Masonry Drill Bit for SDS-Plus Drill Oak Finish Flooring and compact router

and compact router

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the actual top size is 37 in W x 22

8 Included Bottom Grids

Bosch Bulldog Tough 4-Cutter 18-in Alloy Steel Masonry Drill Bit for SDS-Plus Drill Oak Finish Flooring and compact routerDurable SDS plus bit design features a four cutter head with four flute technology, for 2X life in concrete with rebar and hard aggregate Four cutter head design ensures that one angle is always hitting rebar to help prevent the bit getting stuck Four flute bit technology aggressively pulls dust away from hole, for faster and cooler drilling Accurate anchoring ideal for drilling anchoring holes, the centering tip provides precise starts Bosch made