Description
Century Drill Cobalt Bi-Metal Hole Saw, 1-1/4″ (5020) is designed with 8% cobalt high-speed steel teeth, electron welded to shatterproof, shock-absorbing alloy bodies. This ensures durability and efficiency when cutting through materials like stainless steel, brass, aluminum, and various types of wood, including hardwood and plywood.
This 1-1/4 inch hole saw is versatile, fitting both portable electric drill machines and larger equipment like lathes and milling machines. With an extra deep 1-1/2��� cutting depth, it’s perfect for various professional and DIY applications.
- Specifications and Dimensions
- Size: 1-1/4″
- Cutting Depth: 1-1/2″
- Material: 8% Cobalt High-Speed Steel
- Compatible Machines: Electric drills, lathes, milling machines
- Key Features and Benefits
- Shatterproof, shock-absorbing alloy body for durability
- Variable pitch tooth pattern for smoother cuts
- Perfect for cutting through metal, wood, and plastic
- Electron welded teeth for increased strength
- Extra deep 1-1/2��� cutting depth for versatile applications






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