Quick facts
- Brand: GRIXLEN
- Price: USD 8.99
- Rating: 4.40 (114 reviews)
The GRIXLEN 1/4″ x 13.8″ auger drill bit is built for projects where extra reach mattersâwhether youâre boring through thicker stock, working in tight assemblies, or tackling general woodworking and DIY jobs. With a 1/4″ (6mm) cutting diameter and a long 13.8″ (350mm) overall length, itâs a practical pick when a standard-length bit wonât get you deep enough.
You can view the current price and full details on Amazon here.
This ship auger-style bit uses a spiral flute design with two flutes to help move chips out of the hole as you drill. It features a 1/4″ hex shank for a secure grip in compatible chucks and is listed for use on common shop materials like hardwood, softwood, plywood, composite materials, and plastic.
- 1/4″ (6mm) cutting diameter for common woodworking holes
- 13.8″ (350mm) total length for extended reach drilling
- 1/4″ hex shank for a secure chuck hold
- Spiral, 2-flute design to help clear chips while drilling
- Compatible with hardwood, softwood, plywood, composites, and plastic
If you want an affordable long auger bit for shop tasks and DIY builds, this GRIXLEN option is a straightforward choiceâespecially when you need reach without stepping up to larger diameters.











