Features
- Patented tooth geometry to improve chip removal and extend service life versus prior generation
- Large continuous slot for plug ejection and removal
- High-speed steel cutting edge suitable for wood, metal, and plastic
- Deeper saw design to cut 2-by dimensional lumber in one pass
- Made in the USA with global materials
- Maximum drilling depth: 1-3/4 in (44 mm)
Specifications
| Blade Material | Bi-Metal |
| Hole Diameter | 1-7/16 in (37 mm) |
| Drilling Depth / Maximum Cutting Depth | 1.75 in (44 mm) |
| Color | Yellow |
| Includes | 1 hole saw |
| Case Included | No |
| Minimum Chuck Size | 1/4 in |
| Pilot Drill Diameter | 0.25 in |
| Plug Eject | Yes |
| Made In | USA (with global materials) |
| Warranty | No limited warranty for this specific product |
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Bi-metal hole saw for cutting wood, metal, and plastic. Features a deeper saw body for cutting 2-by dimensional lumber in a single pass, a large continuous slot for plug ejection, and patented tooth geometry intended to improve chip removal and tool life. Made in the USA with global materials.
Project Ideas
Business
Mobile Desk Grommet Installations
Offer an on-site service to drill clean 1-7/16 in pass-throughs in desks and conference tables and fit custom grommets. Market to home offices and coworking spaces. The deeper saw body speeds installs in thick tops; upsell cable management add-ons.
Craft Discs and Wheels Packs
Produce and sell packs of sanded wooden discs and toy wheels made from the ejected plugs, each with a centered 1/4 in hole. Position them for teachers, makers, and Etsy crafters. The slot for plug ejection and durable tooth geometry boost throughput.
Perforated Acoustic/Decor Panels
Build custom perforated panels for studios, restaurants, and offices. Offer wood for warmth, aluminum for modern looks, or acrylic—leveraging the bi-metal edge across materials. Use consistent 1-7/16 in hole patterns to balance aesthetics and absorption.
DIY Bird Feeder Kit Line
Sell feeder kits with pre-drilled boards or PVC sections featuring 1-7/16 in seed ports, perches, and shields. The hole saw’s clean cuts reduce finishing time, enabling scalable production. Offer species-specific port layouts as a differentiator.
Planter and Utility Container Mods
Provide a service to add clean drainage and access holes to plastic totes, buckets, and thin metal barrels for gardeners, hydroponics, and composting. The HSS cutting edge handles wood, metal, and plastic, while the continuous slot speeds plug removal.
Creative
Plug-to-Wheel Toy Cars
Use the ejected wooden plugs as perfectly round 1-7/16 in wheels for small toy cars. The pilot bit leaves a centered 1/4 in hole for dowel axles, and the large slot makes retrieving plugs easy. Cut through 2x stock in a single pass to make durable car bodies, then sand and paint.
Checker and Counting Discs
Drill into scrap boards and collect the plugs to make painted checkers, game tokens, or classroom math counters. The patented tooth geometry keeps cuts clean with minimal burning, so sanding is quick. Store the uniform 1-7/16 in discs in a pouch as a craft or learning set.
Custom Cable Pass-Throughs
Drill 1-7/16 in holes in desktops or media cabinets for tidy cable routing. The deeper saw body lets you cleanly pass through thicker countertops and 2-by framing. Add a 3D-printed or wooden grommet sized to the hole for a polished look.
Bird Feeder Seed Ports
Create neat seed access ports in wood, PVC, or thin metal containers for DIY bird feeders. The bi-metal edge handles mixed materials, and the continuous slot makes clearing chips and plugs simple. Add dowel perches and clear guards over each port.
Perforated Wall Art/Acoustic Panels
Lay out a geometric pattern and cut a field of 1-7/16 in holes in plywood to make decorative, sound-absorbing panels. Back with felt or acoustic fabric. The improved chip removal helps maintain consistent hole quality across large patterns.