Klein Tools 31922 Bi-Metal Hole Saw, 1-3/8-Inch 710 Large double sealed oil sight

Large double sealed oil sight glass

Greenlee K2P-3/4 3/4" Conduit Size Slug-Buster® Knockout Punch

120/240-V air conditioning

with forged steel jaws

RectorSeal 87044 PRO-Fit™ 1/2" Quick Connect Service Valve

Klein Tools 31922 Bi-Metal Hole Saw, 1-3/8-Inch 710 Large double sealed oil sightKlein Tools 31922 Bi Metal Hole Saw, 1 3 8 Inch Klein's Bi Metal Hole Saws are optimized for cutting steel. The blades provide the fastest, most consistent and longest lasting cutting on the market today. Heavy duty construction includes thicker 5 mil back plates to stand up to abuse much better. Optimized for cutting steel including stainless steel Cuts precise holes in stainless steel and mild steel, drywall, ceiling tile, laminates, wood and