Features
- Works with stacked dado sets up to 13/16 in
- Compatible with rabbet cutters
- Includes washer for component positioning on blade/armature shaft
- Fits 5/8 in and 7/8 in arbors
Specifications
| Max Dado Width | 13/16 in |
| Arbor Sizes | 5/8 in, 7/8 in |
| Weight (Lb) | 0.78125 |
| Compatible Saw Model | SPT99 worm drive table saw |
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Insert designed for use with the SPT99 worm drive table saw. Accepts stacked dado sets and rabbet cutters and includes a washer to position dado components on the blade/armature shaft.
Project Ideas
Business
Modular closet and pantry systems
Offer custom closet builds using repeatable dados for shelf standards and partition grooves. The 13/16 in capacity lets you cut wide housing joints quickly for plywood carcasses, reducing assembly time and labor costs.
Flat-pack cabinetry for local delivery
Produce RTA cabinets with dadoed carcasses and rabbeted backs to speed alignment for DIY clients. Standardize on common dado widths and offer upgrade options like drawer runners cut with precise dados.
Premium picture frames and canvas float frames
Sell frames with perfectly rabbeted backs and spline-reinforced miters. Batch production on the SPT99 with a dado set improves throughput, letting you supply galleries and photographers with consistent sizing.
Knife blocks and countertop organizers
Manufacture hardwood knife blocks and utensil organizers using wide dados for blade slots and dividers. Offer custom slot layouts and engraving, and bundle with cutting boards for upsells.
Joinery workshops and maker experiences
Host weekend classes teaching dado and rabbet joinery on jobsite saws like the SPT99. Monetize through tuition, tool sponsorships, and selling project kits pre-cut with dados that students assemble and finish.
Creative
Flat-pack vinyl record crate system
Design interlocking crates that assemble with 3/8 in and 1/2 in dados. Use the dado stack to cut continuous grooves and rabbets for captive bottoms and stackable corner keys. The 13/16 in max width lets you make wide registration dados for modular dividers.
Spline-reinforced picture frames
Mill rabbets on the frame backs for glass and backer using a rabbet cutter. Use the dado stack to cut spline slots across the miters for strength. Create a small batch in different profiles and finishes.
Mid-century wall shelves with hidden LED channels
Cut stopped dados in uprights for shelf support, and wide rabbets along the back edges to recess LED strip channels and wiring covers. The consistent dado widths keep shelves level and interchangeable.
Japanese-style toolbox with sliding lid
Cut 1/4 in and 3/8 in dados for the sliding lid runners and internal trays. Use a 3/4 in rabbet to lap the corners for fast assembly. The dado insert allows repeatable, clean bottoms for smooth sliding action.
Board game organizer with sliding panels
Use stacked dados to create card lanes and token bins, and rabbet the case perimeter for a recessed back. Make removable, dadoed dividers that press-fit so the layout can be reconfigured.