Unbranded 4.5 in. Heavy Duty Arbor Hole Saw with 38mm Depth Bi-Metal Blade for Drilling Wood Plastic Thin Metal 114mm

Discover the ultimate cutting power with the 4.5 Hole Saw, featuring a robust M42 High Speed Steel and BI-Metal construction for unmatched durability and precision. Effortlessly drill through wood, plastic, drywall, and thin metal, thanks to its superior variable tooth design and deep cut style. Equipped with a heavy-duty arbor and bonus tools, this hole saw ensures a seamless drilling experience for all your DIY and professional needs.

• M42 high speed steel and BI-metal for durability
• 38mm cutting depth, precise hole drilling in wood plastic metals
• Includes 7/16' quick change arbor with pilot drill bit