Hole saw kit In Stock Now

• Kit contents: 1-3/8, 1-1/2, 1-3/4, 2, 2-1/2, 2-3/4, 3, 3-1/2, 4, 4-1/4, 4-1/2, hex 10 TCT pilot bit, hex 10 HSS pilot bit, hex 10 rapid core eject adapter

• 5x faster and up to 10x more cuts than standard bi metal hole saws and effortless plug ejection by dropping out the core with the push of a button
• Cut more materials: cuts wood w/o nails, cement fiber board, plastic, porous concrete block, brick, ceramic wall tile under hardness 6

• Enlarge holes and cut at an angle with this patented universal arbor system

Important! Please install the arbor correctly with the arbor pins engaged in the holes at the base of the hole saw so that the arbor does not become either loose or too tightly screwed into the hole saw during use:

1. Pull back the thin disk on the arbor so that the cylindrical pins no longer protrude from the thick disk of the arbor and screw the arbor all the way into the outside bottom of the hole saw. Let go of the thin disk. 

1. Hold the thick disk of the arbor and unscrew it just a little bit until the pins snap into the holes on the bottom of the hole saw. This prevents the hole saw from becoming loose or too tight while drilling the hole.

To install the drill bit, push the button on the side of the arbor, slide the drill bit through it until the hexagonal shaft is inside the arbor, then let go of the button and slide the drill bit until it clicks onto the groove in the hexagonal shaft. Note: The button had a spider logo, but it may be worn off from use.

After drilling the hole, remove the material from the inside of the hole by pushing the button on the arbor and sliding the hole saw toward the drill.