Description
Century Drill Cobalt Bi-Metal Hole Saw, 3-1/2″ (5056) is designed with professional-grade cobalt high-speed steel teeth, electron-welded to a shatterproof, shock-absorbing alloy body. This hole saw is perfect for cutting deep holes up to 1-1/2″ through tough materials like stainless steel, wood, and plastic.
The 3-1/2 inch hole saw offers precision cutting with its durable shark tooth design, providing smooth cuts in a variety of materials. It���s compatible with electric drills, lathes, and milling machines, making it an ideal tool for both professionals and DIY users. Arbors are sold separately.
- Specifications and Dimensions
- Size: 3-1/2 inch
- Material: Cobalt high-speed steel teeth
- Depth: Cuts up to 1-1/2 inches deep
- Length: 8.9 cm
- Width: 8.9 cm
- Height: 0.5 cm
- Weight: 45 g
- Key Features and Benefits
- Ideal for cutting through metal, wood, and plastic
- Shark tooth design provides clean, precise cuts
- Shatterproof, shock-absorbing alloy body for durability
- Compatible with portable electric drills and machines






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