Diablo FB-015 2 Inch High Speed Steel Forstner Drill Bit 3/8 Shank Precision Woodworking Cutter for Flat Bottom and Overlapping Holes

Flawless Joinery and Mortising: Diablo 2-Inch High Speed Steel Forstner Bit

Achieve professional-grade precision in your woodworking projects with the Diablo 2-Inch High Speed Steel Forstner Bit. Engineered for carpenters and furniture makers who demand perfection, this bit is designed to bore smooth, flat-bottomed holes with virtually no splintering or blowout. Whether you are drilling into hardwoods, softwoods, or delicate veneers, the double-ground serrated edge acts like a saw, slicing through wood fibers cleanly rather than tearing them. This makes it the ideal tool for creating overlapping holes for mortises, pocket holes, and installing hardware.

Diablo sets itself apart by manufacturing these bits with a forged high-speed steel body, making them significantly stronger and more durable than standard cast bits. This robust construction, combined with steep, angled cutting edges, creates chisel-like curls that clear chips rapidly to prevent overheating. The bit features an ultra-sharp center spur that ensures pinpoint accuracy, preventing the bit from "walking" on the material when starting a cut. With a standard 3/8-inch shank, this bit fits securely in most drill presses and hand-held drills, delivering stable, vibration-free performance.

Key Features

• Serrated Edge Technology: Double-ground serrated rim slices through fibers for splinter-free, polished holes.
• Forged Construction: Hardened high-speed steel body ensures extended bit life and superior heat resistance.
• Precision Starting: Ultra-sharp center spur prevents walking for accurate hole placement every time.
• Versatile Performance: Drills straight, angled, and overlapping holes (flat bottom) in all wood types.
• Efficient Chip Removal: Steep angled cutting edges produce large shavings for cooler, faster drilling.
• Universal Fit: 3/8-inch round shank is compatible with standard drill chucks and drill presses.

What's Included

(1) Diablo 2" High Speed Steel Forstner Bit

Specifications

Pro-Tip: A 2-inch Forstner bit removes a significant amount of material and creates substantial torque. For the best safety and accuracy, use this bit in a drill press at a lower speed (under 1000 RPM). If you must use a hand drill, ensure you have a firm two-handed grip or use an auxiliary handle, and withdraw the bit frequently to clear chips and reduce heat buildup.