About this product
Key Features
Overview
The Bora BFB-009881 16-Piece Tempest Forstner Bit Set is a high-speed steel forstner bit set built for clean, accurate flat-bottom drilling in wood sheet goods and solid lumber. This is a forstner bit set designed for precision hole drilling in wood, MDF, composite, and plywood. Model Number: BFB-009881. With sixteen sizes packed into a wood storage box, it is a practical choice for woodworkers, cabinet installers, trim carpenters, and serious DIY users who need more than one or two occasional sizes.
What makes this set worth a look is the range and the hole quality. Bora includes bits from 1/4 in all the way up to 2-1/8 in, which covers a lot of real shop work without forcing you to buy individual sizes later. The precision ground cutting edges are made to cut to size with reduced top-edge tear-out, so you get cleaner entry holes when the surface finish matters.
Bora also built these Tempest bits around control and repeatability. The small center point helps register the bit where you want it before the rim starts cutting, which is useful when you are boring hinge cups, hardware recesses, or flat-bottom holes that need to land accurately. Tool geometry is designed for efficient, clean drilling, and the internal cutting edges are made to lift and eject material to reduce heat buildup during longer boring sessions.
From a durability standpoint, the forged body matters. A stronger bit body holds up better when you are working through dense hardwood or leaning on the larger diameters. The cylindrical shank is precision ground for a solid fit in compatible drill chucks, and Bora specifically calls out use in both power tools and drill presses. That gives you options, but for the largest bits and the cleanest results, a drill press is still the better setup when your work allows it.
Jobsite practicality is better than average for a bit set in this class because Bora includes a wood storage box. That keeps the cutting edges organized, protected, and easier to transport between the shop and install work. Instead of loose large-diameter bits rolling around a drawer, each size has a dedicated place, which saves time and helps you notice right away if one is missing.
This set makes the most sense for users who drill a range of diameters on a regular basis and care about clean results. If you are building cabinets, boring hardware holes, drilling flat-bottom recesses, or working through hardwood, softwood, MDF, composite, and plywood, this set covers the basics and then some. If you only need one size once in a while, a single bit is cheaper. If you want one box that handles most woodworking boring tasks, this is the smarter buy.
Clean Boring in Finish Materials
Forstner bits earn their keep when hole quality matters more than brute speed. The Bora Tempest design is built for clean, accurate boring in woodworking materials where chipped edges can ruin the part.
- Precision ground cutting edges are designed to reduce top-edge tear-out
- Suitable for hard wood, soft wood, MDF, composite, and plywood
Better Control at the Start of the Cut
The small center point helps the bit register before the rim cuts, which makes layout lines easier to hit and helps keep the bit from wandering at startup.
- Small center point improves registration for precise placement
- Precision ground cylindrical shank works in power tools and drill presses
Full Set, Organized Storage
Large forstner bits are not the kind of accessories you want loose in a drawer. The included wood box keeps the full range organized, protects the cutting edges, and makes it easier to carry the set from the bench to the job.
- Includes a wooden storage box
- Sixteen-piece range covers 1/4 in through 2-1/8 in
Built to Run Cooler and Last Longer
Heat is the enemy when you are boring repeated holes, especially with larger diameters. Bora designed the internal cutting edges to lift and clear material, which helps limit heat buildup and supports longer tool life.
- Internal cutting edges eject material to minimize heat
- Forged construction adds strength and durability
What's in the Box
- (1) 1/4 in Forstner bit
- (1) 3/8 in Forstner bit
- (1) 1/2 in Forstner bit
- (1) 5/8 in Forstner bit
- (1) 3/4 in Forstner bit
- (1) 7/8 in Forstner bit
- (1) 1 in Forstner bit
- (1) 1-1/8 in Forstner bit
- (1) 1-1/4 in Forstner bit
- (1) 1-3/8 in Forstner bit
- (1) 1-1/2 in Forstner bit
- (1) 1-5/8 in Forstner bit
- (1) 1-3/4 in Forstner bit
- (1) 1-7/8 in Forstner bit
- (1) 2 in Forstner bit
- (1) 2-1/8 in Forstner bit
- (1) Wood storage box
Key Specifications
Compatibility
Built For
Pro Tip
When you move into the larger diameters in this set, use a drill press when possible and clear chips often. It keeps the cut cooler, helps the bit stay on line, and gives you a noticeably cleaner flat-bottom hole.
Tool Nut's Take
Why the Bora BFB-009881 16-Piece Tempest Forstner Bit Set Earns Its Spot
This set gives you the sizes you actually need, cleaner results than bargain bits, and a proper storage box so the whole kit does not turn into drawer chaos.
- Who it's for: Woodworkers, cabinet guys, trim crews, and serious DIY users who bore a range of clean flat-bottom holes in wood and sheet goods.
- Why it stands out: The size spread is excellent, the cutting geometry is built for accurate boring with less tear-out, and the forged construction is a real upgrade over throwaway bits.
- Worth knowing: This is a bit set, not a shortcut. The big sizes especially reward slower, controlled drilling and a drill press setup when you want the best finish.
Common Questions
- What type of bit set is this? It is a 16-piece forstner bit set for drilling clean, accurate flat-bottom holes.
- What tools can these bits be used in? Bora states the precision ground cylindrical shank works in power tools and drill presses.
- What materials is this set intended for? The product imagery and product details indicate use in hard wood, soft wood, MDF, composite, and plywood.
- What sizes are included? The set includes sizes from 1/4 in through 2-1/8 in.
Description supplied by Tool Nut through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
