Product Description
The Diablo 7/8" Forstner Bit for Wood is a precision-engineered boring tool built for woodworkers who demand clean, flat-bottomed holes with minimal tear-out. Crafted from high-speed steel using quality forged construction - rather than casting - this bit is designed to drill straight, angled, and overlapping holes in hardwoods, softwoods, veneered plywood, and MDF with consistent accuracy and extended service life.
Key Features
- Forged high-speed steel construction instead of casting - strengthens the bit for longer working life and greater resistance to stress and fatigue during demanding drilling tasks
- Ultra-sharp center spur for accurate hole positioning - resists "walking" on the material surface so your holes land exactly where intended, every time
- Steep-angled, double-ground, razor-sharp serrated edges that slice throughout the full rotation of the bit - reducing splintering and chipping in veneered plywood, hardwoods, and fine finish work
- Smooth, flat hole bottoms with chisel-like curl chip removal - means faster cutting action and cleaner results without clogging
- Capable of drilling straight, angled, and overlapping holes - gives woodworkers the flexibility to tackle a wide range of joinery, pocket hole, and boring applications with a single bit
Why This Product
- If you need clean flat-bottomed holes in delicate veneered plywood or MDF without blowout, the serrated cutting edges and forged HSS body deliver the precision and surface quality that routed or spade-bit alternatives often cannot match
- The 3/8" shank fits both drill press chucks and standard hand-held drill chucks, making this a genuinely versatile bit for shop and jobsite use without requiring specialty tooling
- Forged construction - not cast - means the steel is denser and more impact-resistant, so the bit maintains its edge geometry longer even through repeated use in hardwoods
- At 7/8" diameter and 3-1/2" overall length, this bit is well suited for hinge mortises, shelf pin holes, pocket boring, and overlapping hole patterns that demand both depth capacity and diameter accuracy
Specifications
- Brand: Diablo
- MPN: FB-006
- Diameter: 7/8"
- Length: 3-1/2"
- Shank: 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
- Drills plywoods, hardwoods, and softwoods
- Drilling flat bottom holes, pocket holes, or overlapping holes
Frequently Asked Questions
Can this Forstner bit be used in a hand-held drill, or does it require a drill press?
This Diablo 7/8" Forstner bit is compatible with both a drill press and a hand-held drill. The 3/8" shank fits standard chucks on either tool, giving you flexibility depending on your workspace and the precision required for your project.
What types of wood materials can this bit drill through?
This bit is designed to work in hardwoods, softwoods, veneered plywood, and MDF. The serrated cutting edges and forged high-speed steel construction allow it to handle a wide range of wood materials while minimizing splintering and chipping.
What makes forged construction better than a cast Forstner bit?
Forged high-speed steel is denser and structurally stronger than cast metal. This forging process strengthens the bit for extended working life, meaning it holds its cutting edge geometry longer and resists breakage under the lateral forces involved in angled or overlapping hole drilling.
Can this bit drill overlapping or angled holes, not just straight ones?
Yes. One of the key design advantages of this bit is that it can drill straight holes, angled holes, and overlapping holes in all kinds of wood. This makes it suitable for joinery applications, pocket boring, and layout patterns that require holes to intersect or be positioned at an angle to the workpiece surface.
Reviews
FAQs
Standard Shipping is free on most orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
We offer Financing options through Clicklease
Please email your Return request to info@FactoryDirectSupplyOnline.com
Include the order number and the reason for your return.
All returns, regardless of their categorization, must include all original parts, be in their original packaging, and in the condition in which they were received. You may not qualify to receive a refund If the returned item is used, damaged, missing any parts, or is damaged during return shipping.
Checkout our complete Return policy
You can contact us through our contact page! We will be happy to assist you.