Klein Bi-Metal Hole Saw, 4-1/2-Inch EH They have a tapered nose

They have a tapered nose

Protect yourself when working near an energized source

Klein Tools' 10-Inch Slip-Joint Pliers have a built in shear-type cutter for precision wire cutting

Each nut driver features a full hollow shaft which is great for work on stacked circuit boards or other long bolt applications

The Klein Tools 1-1/8-Inch Combination Wrench is forged from the highest quality alloy steel

Klein Bi-Metal Hole Saw, 4-1/2-Inch EH They have a tapered noseKlein'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. WARNING Always wear approved eye protection. Never use on or near live electrical circuits. Read and follow safety instructions in power tool owners manual. Read and follow safety instructions in power