Product Overview
Unused Vintage Irwin USA 1/4" x 18" Solid Center Auger Bit NOS
This is a vintage 1/4-inch by 18-inch solid center auger bit manufactured by Irwin in the USA, offered here in unused New Old Stock condition.
Decades on the shelf, its edge still untouched. The first cut it makes belongs to you.
Product Condition
This auger bit is pristine, unused New Old Stock. The original factory grind remains intact with no rust, bends, or wear. The shank is clearly stamped “Irwin USA,” a mark of authentic mid-century American manufacturing. It comes free of packaging but has been carefully stored to preserve its condition.
Product Overview
Irwin has been a leading name in hand tools and woodworking equipment for over a century, trusted by tradesmen and craftsmen alike. This solid center auger bit reflects the company’s mid-20th century production, a period when American-made tools were built to withstand decades of service. The solid center design improves rigidity and helps clear chips more effectively than hollow patterns, making long bores smoother and straighter. With an 18-inch length and a 1/4-inch cutting diameter, this bit is ideal for drilling extended holes in wood, timber, or beams where modern short bits cannot reach. Collectors value it as a piece of durable tool history, while woodworkers appreciate its continued practical use.
Key Features
- Manufacturer: Irwin, USA
- Model type: Solid center auger bit
- Size: 1/4 inch diameter x 18 inch length
- Condition: Unused, New Old Stock
- Original factory grind intact
- Clearly stamped “Irwin USA”
- Mid-century American manufacturing quality
- Long-shank design for extended reach drilling
Applications
- Woodworking and carpentry projects requiring deep bore holes
- Timber framing and restoration work
- Furniture building and repair
- DIY or custom woodworking requiring extended reach tools
- Collectors of vintage American hand tools
- Tradesmen maintaining traditional toolkits
Frequently Asked Questions
Is the bit new?
Yes. It is unused New Old Stock with the original grind intact. The cutting edge has never been used.
Does it have any rust?
No. The bit is clean, with no visible rust, pitting, or corrosion.
What does the stamping say?
The shank is stamped “Irwin USA,” confirming authentic mid-century Irwin manufacture.
Is this collectible?
Yes. Many collectors value vintage Irwin tools for their durability and American manufacturing heritage. It is both collectible and fully functional.
Can it still be used?
Absolutely. While collectible, the bit is ready for practical woodworking use. Its extended length makes it ideal for projects where modern shorter bits cannot reach.
This listing is for one unused vintage Irwin USA 1/4" x 18" solid center auger bit in pristine New Old Stock condition, as described above.
