What people love (and donβt love)
What people love
- Cuts smoothly and quickly through soft and hard wood with minimal effort.
- Sharp tungsten carbide tip remains durable and effective after repeated use.
- Solid build quality provides excellent value for the price.
- Easy to use and produces clean, precise holes.
- Versatile for woodworking tasks including hinge cutting and veneered plywood.
What people donβt love
- Small part of the shaft can shear off if not used with a very light feed rate.
- Some users experienced issues with shank size not locking properly in the drill chuck.
- Bit may occasionally fall into the drilled hole if not secured well.
Overall, a high-quality, durable drill bit that offers great performance for woodworking, with minor concerns about shaft durability and shank fit on some units.
Summary based on customer review evidence.
Quick facts
- Brand: WOBLLMX
- Price: USD 7.99
- Rating: 4.40 (39 reviews)
If you need crisp, accurate 3/8″ holes for woodworking tasks like hinges, joinery, or flat-bottom recesses, the WOBLLMX 3/8″ (9.5mm) Forstner drill bit is a practical, budget-friendly pick. It features C2 carbide-tipped cutters and a 2-cutter design intended to drill smoothly through both hard and soft woods.
You can view the current price and full details on Amazon here.
The 1/4″ (6.35mm) quick-change hex shank makes it easy to swap in and out of compatible drivers and drill chucks, helping you keep projects moving without fuss. The grinding-tooth style design is made to reduce chipping while producing clean flat-bottom or pocket holes in common shop materials.
- 3/8″ (9.5mm) cutting diameter with 1/4″ (6.35mm) quick-change hex shank; total length 92mm
- C2 carbide-tipped cutters for clean cuts and long-lasting sharpness vs. typical HSS designs
- 2-cutter design engineered for smooth drilling in hard and soft woods with reduced wobble/burning
- Designed for flat-bottom and pocket holes with minimal chipping in wood, plywood, MDF, and chipboard
- Also suitable for drilling in plastic (per surface recommendation)
Note: The brand notes minor size variations may occur. For very large Forstner bits (β₯60mm), they recommend using well-fixed drilling machines; this 3/8″ bit is smaller, but secure workholding is still a good practice for clean, accurate results.











