Features
- Tool-free SpinLOCK universal arbor for quick diameter changes
- Hole saws with Progressor (alternating) tooth pattern for cutting wood, metal, and plastic
- Includes steel pilot bit for starting holes
- Hole saws made from bi-metal with 8% cobalt alloy
- Reinforced shoulders on hole saws for added strength
- Plastic case for storage and protection
- Includes AN01 small adapter and SpinLOCK adapter
Specifications
| Part Number | HBSLKIT |
| Kit Pieces | 7 |
| Contents | Hole saws: 1", 1-1/2", 2-1/8", 2-1/2"; AN01 small adapter; SpinLOCK adapter; HB85PB pilot bit |
| Hole Saw Diameters | 1 in; 1-1/2 in; 2-1/8 in; 2-1/2 in |
| Working Length | 1.75 in |
| Material | Bi-metal hole saws with 8% cobalt alloy |
| Case | Plastic |
| Weight | 1.53 lb |
| Upc | 000346646764 |
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7-piece hole saw kit that includes four hole saws, a SpinLOCK universal arbor, a pilot bit, and adapters. Hole saws use a Progressor tooth pattern and are made with a cobalt-alloy bi-metal construction. The kit is supplied in a plastic case.
Project Ideas
Business
Door Hardware Install Service
Offer on-site knob and deadbolt installations. Use 2-1/8 in for the main bore and 1 in for the latch edge on doors up to 1-3/4 in thick. The SpinLOCK arbor speeds diameter changes, letting you complete multiple doors per visit for property managers and realtors.
Office Cable Grommet Retrofits
Sell per-hole installations of 2 to 2-1/2 in desk and conference table grommets. The kit’s bi‑metal saws handle wood, composite, and light sheet metal modesty panels, enabling fast, clean upgrades in corporate and co-working spaces.
Under-Cabinet Puck Light Upgrades
Package LED puck lights with install labor. Drill precise 2-1/8 in recesses in cabinet bottoms and route 1 in pass-throughs for wiring. The Progressor tooth pattern cuts both hardwood face frames and thin aluminum light housings smoothly.
Van/RV/Camper Upfitting
Provide clean pass-throughs for plumbing and electrical in cabinetry and panels: 1 to 1-1/2 in for tubing and conduit, 2-1/2 in for vents and access ports. The quick-change arbor minimizes downtime when switching sizes across mixed materials.
Custom Cutout Shop for Makers
Offer precise circular cutouts and plug blanks (1 in, 1-1/2 in, 2-1/8 in, 2-1/2 in) to local woodworkers, Etsy sellers, and sign makers. Sell finished discs for coasters, ornaments, or game sets, and charge per cut or per batch using the kit’s fast diameter swaps.
Creative
Birdhouse Builder
Make species-specific birdhouses by drilling clean entrance holes: 1-1/2 in for bluebirds/chickadees or 1 in for wrens. The pilot bit centers accurately, the Progressor teeth reduce tear-out in softwoods, and the reinforced shoulders help keep cuts straight through boards up to 1.75 in thick.
DIY Puck-Light Shelves
Create floating shelves with recessed LED puck lights by boring 2-1/8 in cutouts in plywood or solid wood. The hole saw’s bi‑metal teeth handle mounting rings and light housings, and the tool-free SpinLOCK makes test-fitting different diameters quick.
Mini Speaker Enclosure
Build a compact Bluetooth speaker box and cut perfect driver and port openings: 2-1/2 in for small full-range drivers, 1 to 1-1/2 in for wire pass-throughs or ports. The cobalt-alloy teeth cut wood or thin sheet metal grills cleanly.
Game Tokens from Plugs
Use the wood plugs left by the hole saw as ready-made discs for checkers, math manipulatives, or painted magnets. To hide the pilot-hole mark, glue two plugs back-to-back or fill with wood filler, then sand and finish.
Cable-Managed Desk Makeover
Drill 2-1/2 in grommet holes in desks and media cabinets for a tidy charging station. The pilot bit starts accurately on laminates; the Progressor tooth pattern helps avoid chipping plastics and veneered plywood.