Easy to Use: Rotate the arbor and hole saw until it's very close (don't need tight), then line up the locking pins with the hole at the hole saw and screw them tightly
High Efficiency: The deep gullets on the sides of hole saw provides fast chip removal, and the geometry funtional slot on the bottom of hole saw provides easy plug removal
Extended Lifespan: Constructed with Bi-Metal, featuring a unique steel saw body and cutting teeth made of high speed steel, resulting in prolonged durability. Resistant to rust, corrosion, and heat.
Package Include: 1 pc 6'' hole saw, 1 pc arbor(with 1 drill bit), 1 pc drill bit for replacement, 1 pc hex key
Superior Versatile Performance: High speed steel sharp cutting teeth effectively drills through metal , wood , cornhole boards, PVC board , plastic and drywall , clean and smooth , high precision