The Aminatech Hardened 13-Piece Bi-Metal Hole Saw Kit features cryogenically treated pieces to ensure strength and durability. The saws have optimized tooth form for faster cutting.
Features:
1 .Bi-metal construction with 8% cobalt for increased wear resistance
2. Optimized tooth form for up to 2X faster cutting
3. Wide, angled and offset slots for easy plug access
Specifications:
Size: 9 bi-metal hole saws,3/4"(19mm),7/8"(22mm),1-1/8"(29mm)1-3/8"(35mm),1-1/2"(38mm),1-3/4"(44mm)2"(51mm),2-1/4"(57mm),2-1/2"(64mm)
Accessories Included:2.arbor, 1 arbor adapter,1pc hex key wrench