The Diablo 1" Forstner Bit for Wood is a high-speed steel boring tool engineered for clean, precise hole drilling in hardwoods, softwoods, veneered plywood, and MDF. Whether you are cutting flat-bottom holes, pocket holes, or overlapping bores, this 1" diameter bit delivers smooth, splinter-free results in both drill press and handheld drill applications. Crafted in Austria with a forged hardened steel body, it is built to maintain a sharper cutting edge through extended use - making it a reliable choice for woodworkers, cabinet makers, and finish carpenters who demand accuracy and clean results.

Key Features

• Drills straight, angled, and overlapping holes in all types of wood without splintering - giving you versatile boring capability from a single bit whether working on cabinet joints, shelf pins, or decorative inlays
• Double-ground serrated cutting edge reduces splintering and chipping - producing cleaner entry and exit holes in veneered plywood and finished hardwoods where surface quality matters
• Forged construction of the hardened steel body warrants a long bit life and a sharper cutting edge - meaning fewer replacements and consistent performance over heavy use
• Ultra-sharp center spur ensures an accurate hole without walking on material - so you get precise placement even when starting a bore on a sloped or angled surface
• Steep, angled cutting edges produce smooth, flat holes and create chisel-like curls for fast, clean chip removal - keeping your workpiece cool and reducing clogging during deeper bores
• Minimum chuck size of 3/8" and a 3/8" shank - compatible with standard handheld drills and drill presses already in your shop without requiring special tooling

Why This Product

• If you need flat-bottom holes in hardwood or veneered plywood without tear-out or splintering, the double-ground serrated edge on this Diablo Forstner bit handles delicate surfaces where a standard twist bit would damage the finish
• The forged hardened steel body and Austrian manufacturing standards mean this bit holds its edge longer than lesser tools - reducing downtime and the cost of frequent bit replacement in production or high-volume woodworking environments
• At 1" diameter and 3 1/2" overall length with a 3/8" shank, this bit fits a wide range of drill presses and handheld drills - no special adapters or oversized chucks required for most workshop setups
• Its ability to drill overlapping and angled holes makes it practical beyond simple through-bores - useful for routing custom mortises, shelf pin layouts, and decorative woodwork that requires precise, clean-walled cavities

Specifications

• Brand: Diablo
• MPN: FB-007
• Diameter: 1"
• Length: 3 1/2"
• Shank: 3/8"
• Minimum Chuck Size: 3/8"
• Compatible Tools: Drill Press; Hand Held Drill
• Compatible Materials: Hardwoods; Softwoods; Veneered Plywood; MDF
• Pack Quantity: 1
• Country of Origin: Austria

Approved Applications

• Drilling flat-bottom holes, pocket holes, or overlapping holes in wood
• Drills plywoods, hardwoods, and softwoods

Frequently Asked Questions

Can this Forstner bit be used in a handheld drill or only in a drill press?

This Diablo 1" Forstner bit is compatible with both a drill press and a handheld drill. The 3/8" shank fits standard chucks found on most common handheld drill models as well as bench-mounted drill presses.

What types of wood materials can this bit drill cleanly?

The bit is designed to drill hardwoods, softwoods, veneered plywood, and MDF without splintering or chipping. The double-ground serrated edge is specifically designed to protect delicate surface veneers and finished wood faces during boring.

Can this bit drill angled or overlapping holes, or only straight through-bores?

Yes - this Diablo Forstner bit is designed to drill straight, angled, and overlapping holes. The ultra-sharp center spur prevents the bit from walking on the material, which is especially useful when starting a bore on an angled or irregular surface.

What makes the hole quality on this bit better than a standard spade bit or twist bit?

The steep, angled cutting edges produce smooth, flat-bottomed holes and generate chisel-like curls for fast, clean chip removal. This results in a cleaner hole wall and flat bottom - a finish quality that spade bits and twist bits typically cannot achieve in wood applications.