10 Lenox 3-3/8" (86mm) wood hole cutters - part #25454-54HC. Once you switch to this single tooth design you will never go back to the saw tooth style of hole saw for your rough-in work. These are faster, last longer and hog through wood like nothing else. A nice design from one of the top names in wood cutting tools. This 3-3/8" diameter hole cutter is intended for use with 3" duct pipe and bendable duct pipe. Features include:
Cuts wet, frozen, and pressure treated woods without binding - also great for hardwoods
3-3/8" diameter
2" drilling depth
Fits standard arbor (not included)
Cuts 3 times faster than conventional hole saws
Less binding and less user fatique than with self-feed bits
Long lasting - high speed steel tooth can cut over 300 holes before re-sharpening
Cuts fast - 3/8" stubby spade bit helps remove material quickly
Can be used to cut holes at an angle
Wide side slot and generous internal clearance make for fast plug ejection with a screwdriver or similar tool
Please note that single tooth saws like this are for rough-in work. If you need an exact hole size or are boring into a delicate material, you should use a multi-tooth design with fine teeth on it
