Morse Mhsa52c Bi-metal Hole Saw, 3-1/4 In. Dia, Attached Arbor

The Morse MHSA52C is an advanced bi-metal hole saw designed to cut clean, precise holes in wood, plastic, and metal. With a 3-1/4 inch diameter and 1-15/16 inch cutting depth, it handles the demands of plumbing, electrical, and general construction work. The attached arbor makes installation straightforward and ready for use in standard drill chucks.

This hole saw combines durability with efficiency to deliver faster cuts and easier slug removal. The patent-pending tooth design and heavy-duty construction make it a reliable choice for both professional contractors and DIYers who need consistent results across multiple materials and applications.

Features and Benefits

• Patent-Pending Tooth Design: Optimized tooth geometry removes material faster and reduces cutting time compared to standard hole saws.
• Reduced Friction Coating: A durable red exterior coating reduces side wall friction for smoother, more efficient cutting action.
• Attached Arbor: Convenient built-in arbor includes a pilot drill for quick setup and secure installation.
• Heavy-Duty Construction: 0.050 inch side wall thickness provides greater stability and longer tool life under heavy use.
• Improved Slug Removal: New side slot design provides increased leverage for faster, easier removal of cut material.
• Versatile Material Cutting: High-speed steel cutting edge handles wood, plastic, and metal for multiple trades and applications.

Specifications

• Brand: Morse
• Model: MHSA52C
• Diameter: 3-1/4 inch
• Maximum Cutting Depth: 1-15/16 inch
• Arbor Size: 3/8 inch (attached)
• Teeth Per Inch (TPI): 4/6
• Cutting Edge Material: High-Speed Steel (HSS)
• Body Material: Bi-metal construction
• Side Wall Thickness: 0.050 inch