Starrett Bi-metal holesaws are constructed of hardened, heat and abrasion resisting high speed steel teeth with a tough alloy body and cap.
This gives them exceptional strength, durability and shatter resistance for user safety.
They will cut any wood, metal or plastic in either a hand-held drill or a drill press.
Max. Cutting Depth. 38mm.
Size.16mm 5/8 inch
Arbors to suit (available separately)
Code Holesaw Size Shank
STRA1 14-30 mm 11/32in (8.75mm) Hex
STRA4 14-30 mm 1/4 in (6.50mm) Round