2-1/8" Sheet Metal Holcutter Quad Lead 1/8" DOC 14266 6581430 stainless steel and cast iron

stainless steel and cast iron

Materials : Aluminium

EB series:(red) polyurethane

koken 3/4"dr deep socket - 12 point - 26mm single item

Hex Washers Qty x Size A/F: 6 x 20

2-1/8" Sheet Metal Holcutter Quad Lead 1/8" DOC 14266 6581430 stainless steel and cast ironThe Holcutters, are not hole saws. They're precision ground, heat treated tools that easily cut thru the stock rather than ripping, tearing, and pushing thru as do typical hole saws. They can produce holes three times faster and cleaner than hole saws in sheet metal and have dramatically extended tool life too. All sizes have a "shoulder" to prevent plunge thru, which is especially useful when drilling into live electrical boxes. See for yourself why