Table Saw Accessories

Lower tooth counts (24T flat-top grind) remove material fast with a rougher finish, suited to ripping. Higher tooth counts (60-80T alternate top bevel) produce a smooth, splinter-free cut but feed slower, suited to crosscutting and fine finish work. A 40-50 tooth combination blade splits the difference for shops that don't want to swap blades between operations.

A zero-clearance insert has a slot cut to the exact width of the blade kerf rather than the wider factory opening, which supports the workpiece fibers right up to the cut line and dramatically reduces tear-out on the underside of the cut, especially in plywood and veneered material. It also prevents small offcuts from dropping into the saw cabinet.

The most common mismatch is arbor bore diameter — full-size cabinet and contractor saws typically use a 5/8" bore, but some imported and benchtop saws use 10mm or other metric bores, and reducer bushings aren't always safe or available for every combination. Confirm your saw's arbor size before ordering a blade.

Both sit behind the blade to keep the kerf open and prevent the workpiece from pinching the blade and kicking back. A riving knife rises and falls with the blade and stays close to it at all cutting heights, remaining effective for non-through cuts; a fixed splitter mounts independently and must typically be removed for non-through cuts like dadoes. Most modern saws use riving knives as the standard safety component.

Aftermarket fence systems are generally sold matched to a specific saw's table dimensions and existing rail mounting points — a fence sized for a 52" rip capacity cabinet saw won't bolt onto a compact contractor saw without modification. Confirm your saw's make, model and table width before ordering a replacement fence system.