All-in-one kit – features two SpinLOCK Universal arbors, steel pilot bit and six hole saws with Progressor tooth design
SpinLOCK universal arbor – fits all brands and sizes to simplify diameter changes with fast plug removal and tool-free install
The pilot bit – designed to start holes in a variety of materials
Progressor tooth design – hole saws feature alternating teeth size for performance, cutting faster and lasting longer in wood, metal and plastic materials
Durable hole saw material – hole saws are made with 8% cobalt alloy