Starrett 65622 Hole Saw 1-3/4 in Carbide Tipped

Product Description

The STARRETT 65622 is a carbide-tipped hole saw designed for cutting clean, accurate holes in a wide range of non-metal construction materials. With a 1-3/4 inch saw diameter and a 1-5/8 inch cutting depth, it handles typical wall, panel, and substrate drilling tasks encountered in residential and light commercial work. The toothed cutting edge with a constant pitch pattern delivers consistent results through variable-density materials. This saw is sold individually without an arbor, so a compatible arbor must be sourced separately before installation.

This hole saw is suited for trade professionals and skilled tradespeople working with fiberglass, Formica, masonry brick, MDF, plaster, and suspended floor materials. It is commonly used in HVAC rough-in, electrical rough-in, plumbing, and general construction work where precise hole sizing through non-metal substrates is required. The 1-3/4 inch diameter makes it well matched to conduit, cable, and small-pipe pass-through applications in panels, walls, and ceilings.

Key Features

• 1-3/4 inch saw diameter for consistent, repeatable hole sizing
• 1-5/8 inch cutting depth accommodates standard wall and panel thicknesses
• Carbide-tipped construction provides extended wear life on abrasive materials
• Constant pitch toothed edge reduces chipping and delivers clean cuts
• Non-arbored design allows pairing with preferred arbor systems
• Rated for fiberglass, Formica, masonry brick, MDF, plaster, and suspended floor materials

Compatibility

Designed for use on fiberglass, Formica, masonry brick, MDF, plaster, and suspended floor materials. This saw is non-arbored and requires a separately purchased arbor compatible with standard hole saw arbor systems.

Installation Notes

A licensed electrician, HVAC technician, or plumber typically installs hole saws as part of rough-in work. Always de-energize circuits and relieve system pressure before drilling into panels or walls that may contain live conductors or pressurized lines. Use appropriate eye and respiratory protection when cutting masonry, fiberglass, or MDF, as these materials generate fine particulate. Confirm arbor compatibility before use, as this saw does not include an arbor.