2-1/8" Sheet Metal Holcutter Quad Lead 1/8" DOC 14266 1225630 Blade No : F30

Blade No : F30

koken 3/4"dr impact extension bar 330mm 16760 3/4"dr impact extension 330mm

25 x 40 Metric Coarse Hex Set Screws 50 Pieces Zinc Plated Class 8

15 Degree cutting angle

Aluminum Titanium Nitride (AlTiN) The most abrasion resistant and hardest coating

2-1/8" Sheet Metal Holcutter Quad Lead 1/8" DOC 14266 1225630 Blade No : F30The 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