Lenox 1773003 Speed Slot Bi-metal Hole Saw 4-1/8 in

Product Description

The LENOX 1773003 is a bi-metal hole saw designed for cutting through common construction materials in demanding trade applications. The 4-1/8 inch diameter blade reaches a cutting depth of 1-9/16 inches, making it suited for through-boring in wood, light steel, plastic pipe, and composite materials. The proprietary toothform is engineered for cutting efficiency, while a reinforced tooth design absorbs impact forces from obstructions and bind-up events during drilling. The result is reduced tooth breakage during extended use. Licensed electricians, plumbers, and general contractors rely on this type of hole saw for conduit knockouts, pipe penetrations, and rough-in work.

The 1773003 is intended for residential and light commercial construction and remodeling applications. It is well suited for drilling through framing members, electrical boxes, subfloor material, and other standard construction substrates. The Speed Slot staircase slot design speeds up plug ejection after each cut, reducing downtime between holes. This saw ships as a single unit and is compatible with both quick-change and traditional non-quick-change arbors, eliminating the need for additional adapters in most standard setups.

Key Features

• 4-1/8 inch diameter cutting size for standard rough-in and penetration work
• 1-9/16 inch cutting depth for through-boring typical framing and panel materials
• Bi-metal construction for durability across wood, steel, and composite substrates
• Proprietary toothform engineered for efficient cutting with reduced wear
• Reinforced tooth design resists breakage from bind-ups and obstructions
• Speed Slot staircase design enables fast, easy plug ejection after each cut
• Compatible with quick-change and traditional non-quick-change arbors without adapters

Compatibility

Compatible with both quick-change and traditional non-quick-change arbors. Note: proprietary arbor systems that require adapters are excluded. Designed as a direct-fit hole saw for standard drill and driver setups used in electrical, plumbing, and general construction trade work.

Installation Notes

This hole saw is typically installed and operated by licensed electricians, plumbers, or general contractors using a standard corded or cordless drill with a compatible arbor. Secure the workpiece before drilling and confirm the arbor is properly seated and tightened before use. Always wear eye protection and follow applicable safety codes when drilling through structural or finished materials. Do not exceed the drill speed recommended for the material being cut.

Technical Specifications

• Diameter: 4-1/8 inches
• Cutting Depth: 1-9/16 inches
• Blade Material: Bi-Metal
• Weight: 1.1 pounds
• Quantity: 1 per pack
• UPC: 885363002928

Standard Information

• Brand: LENOX
• Manufacturer Part Number: 1773003