Starrett 00893 Hole Saw 3/4 in 2 in Depth Hss

Product Description

The STARRETT 00893 is a high speed steel (HSS) hole saw designed for cutting through metal, steel, and wood. With a 3/4 inch cutting diameter and a 2 inch cutting depth, it handles a range of through-hole and deep-bore applications encountered in HVAC, plumbing, electrical, and general construction work. The toothed cutting edge and variable pitch pattern at 5/6 teeth per inch help reduce vibration and minimize material grabbing during use. The hex shank cross-section provides positive engagement with standard arbors and drill chucks. At 0.5 pounds, it is compact and easy to manage in tight installation spaces.

This hole saw is suited for residential and light commercial applications where tradespeople need to cut clean, accurate holes through sheet metal ductwork, pipe penetrations, wood framing, and steel enclosures. Electricians, HVAC technicians, and plumbers commonly use hole saws of this diameter for conduit knockouts, refrigerant line sets, and drain line penetrations. The 2 inch depth allows it to clear typical wall sheathing and light structural members in a single pass.

Key Features

• 3/4 inch saw diameter for compact, precise hole cutting
• 2 inch cutting depth clears standard wall and panel thicknesses
• High speed steel construction handles metal, steel, and wood
• Variable pitch toothed edge at 5/6 TPI reduces vibration and chatter
• Hex shank cross-section ensures secure arbor engagement

Compatibility

Designed as a replacement-style hole saw compatible with standard hex-shank hole saw arbors. Suitable for use in metal, steel, and wood applications as indicated by the manufacturer.

Installation Notes

This hole saw is installed by licensed electricians, HVAC technicians, and plumbers working on penetration and knockout tasks. Secure the saw firmly to a compatible arbor before use and ensure the workpiece is clamped or otherwise stabilized. Always power down and de-energize any panel, enclosure, or duct section before cutting into it. Use appropriate eye and hand protection, as HSS hole saws generate metal chips and heat during cutting.