Quick facts
- Brand: TIBOO DAY
- Price: USD 4.89
- Rating: 4.50 (50 reviews)
If you need a reliable 3mm (1/8″) bit for precise woodworking holes, these TIBOO DAY brad point drill bits are designed to start cleanly and stay on target. The brad point tip helps reduce wandering, while the dual-flute design supports smoother cutting and faster chip evacuation for cleaner results.
You can view the current price and full details on Amazon here.
Made from high speed steel (HSS) with a titanium finish, they’re intended to improve wear resistance and reduce friction during drilling—useful when you’re drilling repeated holes in projects like furniture builds, jigs, or shop fixtures. This set includes two 3mm bits, giving you a spare for the toolbox.
- 3mm (1/8″) cutting diameter with 3mm straight shank; overall length 61mm and max cutting depth 33mm
- HSS (high speed steel) construction for hardness and durability
- Titanium surface treatment to help improve wear and corrosion resistance and reduce friction
- Brad point tip for accurate hole starts; widened/deepened chip grooves for faster chip removal
- Compatible with bench drills, electric drills, and cordless drills; for softwood, hardwood, plywood, MDF, and some plastics/rubber/polyurethane (not for metal, masonry, glass, or concrete)
Tip: For best results in wood and MDF, drill at a controlled speed and clear chips periodically—especially as you approach the 33mm max cutting depth.






