Bulldog X-Treme SDS Plus Drill Bit, 5/8 x 6 x 8-1/2-In. Combination Padlocks 5" double ended power bits:

5" double ended power bits: 1 phil #2

Push Button Blade Change

but features a 10-year battery back-up allowing the unit to function if the power goes out

thread seal tape

precision engineered bit tips deliver a tighter fit & less cam-out

Bulldog X-Treme SDS Plus Drill Bit, 5/8 x 6 x 8-1/2-In. Combination Padlocks 5" double ended power bits:Bulldog, x treme, 5 8" x 6" x 8 1 2", sds, drill bit, diffusion bonding technology, provides stronger carbide bond for a durable, longest lasting bit, 100 percent full carbide head, delivers 4x life in concrete with rebar & longer life in all masonry drilling, variable flute design, supplies efficient material removal for 25 percent more holes per charge, centric conical tip, results in rounder holes for precision anchoring applications, wear mark,