Features
- Tooth geometry designed to improve chip removal and cutting durability
- High-speed steel cutting edge for use on wood, metal, and plastic
- Continuous slot to assist plug ejection and removal
- Deeper cup design to allow cutting through 2-by material in one pass
- Manufactured in the USA from globally sourced materials
- Maximum drilling depth: 1-3/4 in (44 mm)
Specifications
| Size | 1-3/8 IN |
| Product Diameter [In] | 1-3/8 |
| Product Diameter [Mm] | 35 |
| Cutting Depth [In] | 1-3/4 |
| Cutting Depth [Mm] | 44 |
| Has Plug Eject? | Yes |
| Number Of Pieces | 1 |
| Is Made In Usa? | Yes |
| Product Types | Hole Saws |
| Dimensional Shipping | 0.228000 |
| Bomgaars Sku | 62953651 |
| Online Item | 20066 |
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A bi-metal hole saw designed to cut 1-3/8 in diameter holes in materials such as wood, metal, and plastic. It has a high-speed steel cutting edge, a continuous slot to assist plug ejection, and a deeper cup profile that can cut 2-by material in a single pass. The product is manufactured in the USA using globally sourced materials.
Project Ideas
Business
Mobile Cable Grommet Install Service
Offer on-site drilling and fitting of 1-3/8 in desk grommets for home offices and coworking spaces. Bundle grommet options (black, brass, wood), quick scheduling, and tidy cable management. The saw’s depth handles thick desktops and aprons in one visit.
Birdhouses for Specific Species
Sell cedar birdhouses sized by species with precise 1-3/8 in entrances, ventilation, and predator guards. Market to garden centers and on Etsy, and upsell seasonal maintenance kits. The hole saw ensures consistent, clean entrances at scale.
Mason Jar Dispenser Kits
Produce and sell pre-drilled mason jar lids with pump hardware in curated finishes. Offer wholesale wedding favors and retail DIY kits. The bi-metal saw powers through metal lids rapidly, keeping per-unit time and costs low.
Brewery/Bar Tasting Boards
Manufacture wooden flight paddles with 1-3/8 in holes that capture the bases of common taster glasses. Provide laser-etched branding and bulk pricing for breweries, taprooms, and event caterers. One-pass cuts speed production in 2-by stock.
Custom AV/IT Pass-Through Panels
Build wall or rack panels with 1-3/8 in ports fitted with grommets for cables and tubing in offices, studios, and vans. Offer on-site measurement, drilling in wood/metal, and clean installs. The HSS edge lets you work both plywood and thin steel with one tool.
Creative
Reclaimed Desk Cable Grommets
Turn a slab or old desktop into a clean, modern workstation by drilling 1-3/8 in pass-throughs for rubber cable grommets. The bi-metal hole saw handles hardwood and laminate, and the continuous slot makes plug ejection quick. The deeper cup cuts 2-by aprons in a single pass for clean routing below.
Copper-Peg Wall Rack
Create a sculptural coat/hat rack by drilling 1-3/8 in holes in a hardwood rail and inserting short lengths of 1-1/4 in copper pipe as pegs. The snug fit and contrast of wood and metal look premium. Use the saw’s chip-clearing tooth geometry to keep holes crisp in dense woods.
Species-Specific Birdhouse
Build cedar birdhouses with 1-3/8 in entrance holes tailored for small cavity nesters. The deeper cup design lets you bore cleanly through 2x cedar fronts in one pass, and the HSS edge handles any metal predator guard you add over the entrance.
Mason Jar Soap Dispenser Lids
Drill 1-3/8 in holes in metal mason jar lids to fit common pump hardware, creating rustic soap or lotion dispensers. The hole saw’s HSS cutting edge makes fast work of thin steel lids without tearing, and the slot helps remove small plugs safely.
Wine Neck-Capture Rack
Make a minimalist wine rack that supports bottles by the neck: drill a grid of 1-3/8 in holes in 2x lumber to capture bottle necks while the bases rest against the wall. One-pass depth through 2-by stock keeps the build quick and repeatable.