NEW Milwaukee SWITCHBLADE Self-Feed Bits + Blade Packs

New Milwaukee SWITCHBLADE self-feed bits: one 1-3/8 in. (48-25-5120) and one 2-9/16 in. (48-25-5150), plus 5 packs of 2-9/16 in. replacement blades (48-25-5550, 3 per pack) and 3 packs of 1-3/8 in. replacement blades (48-25-5520, 3 per pack). Plumbers and electricians use these to bore large holes through studs and joists, and the replaceable blades mean you swap the blade instead of buying a new bit. Contractor-grade, with years of spare blades included.