1" Sheet Metal Holcutter Quad Lead 1/8" Doc 14232 5621130 Fully adjustable headgear

Fully adjustable headgear

Internal Construction: Perforated stainless tube with packing

100mm Arbor Mount Face Mill

Saddle 55mm diameter

extra Pilot

1" Sheet Metal Holcutter Quad Lead 1/8" Doc 14232 5621130 Fully adjustable headgearThe 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