The SawStop TSI-SJB Standard Zero Clearance Insert for Jobsite Saw is a table saw accessory built specifically for the SawStop Jobsite Saw. This is a zero-clearance insert designed for more accurate cuts and reduced tearout. Model Number TSI-SJB. If you want cleaner results from a 10 inch blade setup on your jobsite table saw, this insert handles one of the small details that makes a real difference.

What matters here is support at the cut line. A standard wide opening around the blade can let fibers break away as the teeth exit the material. A zero-clearance insert closes that gap down, helping support the workpiece right where it needs it most. On the job, that means cleaner edges in sheet goods, trim stock, and finished material where tearout is hard to hide later.

SawStop built this insert specifically for its Jobsite Saw platform rather than making it a generic fit part. The positioning screws are there for a solid, precise fit in the table, which matters because a loose insert can affect cut quality and confidence. The phenolic construction is also a practical choice for an insert like this because it is stable, durable, and suited to repeated use in a saw table environment.

Setup is straightforward thanks to the one-push lockdown system. That tool-free operation is the kind of feature you appreciate when you are swapping accessories during a busy workday instead of setting up a shop machine once and leaving it alone. It is a small convenience, but it saves time and keeps the saw easier to adapt to the work in front of you.

This insert also includes pre-formed clearance slots for the SawStop blade guard and riving knife. That is important because it keeps the insert aligned with the saw's intended safety and cutting setup instead of forcing you to work around missing clearances. For SawStop owners who want a proper fit without guessing, that built-in compatibility is a big part of the value.

The SawStop TSI-SJB Standard Zero Clearance Insert for Jobsite Saw makes the most sense for contractors, remodelers, finish carpenters, and serious DIY users running the SawStop Jobsite Saw who want cleaner cuts and a purpose-built replacement or upgrade insert. It is not a universal table saw insert. It is the right part for the right saw, and that is exactly why it is worth buying if you own the matching machine.

SawStop TSI-SJB Standard Zero Clearance Insert for Jobsite Saw is a smart add-on for cleaner work

This is the kind of table saw accessory that does not look flashy, but it absolutely helps the saw do cleaner, more precise work.

• Who it's for: SawStop Jobsite Saw owners who want less tearout and a purpose-built replacement or upgrade insert.
• Why it stands out: It is made for the exact saw, uses a one-push lockdown, and includes the right clearances for the blade guard and riving knife.
• Worth knowing: This is a saw-specific part, not a universal insert, so the value is best if you already run the matching SawStop jobsite table saw.

• Will this fit any table saw? No. It is engineered specifically for the SawStop Jobsite Saw.
• What does the zero-clearance design do? It helps provide more accurate cuts and reduces tearout by supporting the material closer to the blade.
• Does it work with the blade guard and riving knife? Yes. It has pre-formed clearance slots for the SawStop blade guard and riving knife.
• What is it made from? The insert is made from phenolic.