The Best Forstner Drill Bits of 2023

①Specifications: 16 PCS includes 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-1/8" (28.5mm), 1-1/4" (31.7mm), 1-3/8" (34.9mm) ，1-1/2（38.1mm), 1-5/8(41.28mm), 1-3/4(44.45mm), 1-7/8(47.63mm), 2(50.8mm) and 2-1/8(53.98mm) forstner bits

②Features: Hex Shank is easy to install and tighten ,prevent the bit from slipping. Extra sharp cutting spurs is especially designed for cutting through hard and soft wood or other materials smoothly and efficiently.

③Great Performance: Easily make flat-bottomed and pocket holes with no chipping on any wood or wood products, plastic, polywood and other materials during processing or installation.

④High Quality: Good material assures toughness and good resistance to shock,reduces cutting time.

⑤Application: 3/8" reduced shank fits any electric power machines and drill presses.

Advanced technology manufacturing and durable material - Made from Tungsten steel and being hot-treated, the blade is characterized by high accuracy, smooth cutting operation, good resistance to shock and good toughness.

High Quality - Small incision resistance, improve the opening speed, chip easy and no tremor. The perforation is neat, smooth, no broken edge.

Designed for durability and long life, creates a fine smooth finish.

16Pcs include 16 different boring diameters: 15mm/16mm/17mm/18mm/19mm/20mm/21mm/22mm/23mm/24mm/25mm/26mm/28mm/30mm/32mm/35mm.

Wide range of applications - Any wood and wood products, plastic, plywood and other materials you need to exquisite perforation, suitable for industrial hinge installation, wood processing and maintenance, model production, installation of spherical door, drawers and other occasions.

Easily drills high-quality flat-bottomed and pocket holes

Features optimized ultra-sharp cutting teeth specifically engineered to cut through hard and soft woods smoothly and efficiently

Significantly reduces cutting time compared with traditional forstner bits

Reduced shank fits 3/8" and larger drills and drill presses, 1-1/2" (38.1mm), 1-5/8" (41.2mm), 2" (50.8mm) forstner bits

Set includes 1/4" (6.3mm), 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-1/8" (28.5mm), 1-1/4" (31.7mm), 1-3/8" (34.9mm) forstner bits

Optimized cutting angles for flat bottom holes

Open tooth design for clean fast holes

Creates a fine smooth finish

Designed for durability and long life

Includes common sizes from 1/4 to 2 Inch

Drilling with forstner bits to achieve a flat bottom hole or to start a deep hole turning project like on a larger vase or vessel is essentially impossible with a standard length forstner bit. To remedy this issue we have developed an extra long, heavy duty steel extension that allows you to secure a 3/8 inch shank forstner bit into the end collet.

The forstner bit extension gives you additional 8-1/2 inches of reach to bore deeper into your projects. This will help you create larger diameter starter holes or help when you need to drill in just a little further than the standard bit length will allow. The extension can be used with forstner bits on drill presses, lathes with a drill chuck installed (drill chuck not included) or with a power drill.

One of the most common uses for the forstner bit extension is for woodturners who need to bore out starter holes on larger vessels. However, the extension works exceptionally well for projects like salt shakers, pepper mills or even wood turned beverage mugs. Contractors use the extension when they need to bore deep holes for running cables or wires and they also use it for joining larger timbers.

The forstner bit extender is made from solid, heavy duty machined steel. It is designed to be used with forstner bits only. The collet inside diameter is 3/8 inch. This tolerance is very tight and designed to accept forstner bits with shank sizes of 3/8 inch or slightly smaller. Please note that some forstner bit manufacturers produce bits that say 3/8 inch shank size when in fact they are not. If you measure your bit shank and it is 3/8 inch, your bit should fit once the set screws are loosened

The collet outside diameter is 25/32 inch without the set screws protruding outward. The reason this is important is that as we mentioned earlier, some bits may have slightly different shank sizes. This means the set screws may protrude outwardly from the collet. The minimum size hole this extension will allow you to drill is 13/16 inch. Forstner bits and Machinery shown in pictures are NOT included.

Razor sharp serrated edge for fast and flawless cutting

Quality Forged Construction for extended life

Ultra Sharp Spur to ensure an accurate starting hole

Steep Angled Cutting Edges – produce holes that are smooth and flat, and create “chisel-like" curls for fast, clean chip removal.

【 Super Sharp 】: Just like a hot knife thru warm butter, and that is drilling into sycamore,so smooth, so fast. Basynol Forstner bits set,best choice, it's a tool to get pleasured work!.

【 Easy to Start】: Ultra Sharp Spur to ensure an accurate starting hole without slipping.

【 Precise, Clean Hole】: It cuts cleanly and accurately with no wobbling or burning the wood.Excellent for drilling wood holes which you want.

【 Steep Angled Cutting Edges】: Produces smooth and flat hole, and create “chisel-like" curls for fast, clean chip removal.

【 High speed carbide steel】: Works for plywoods, hardwoods, softwoods,veneer and non-laminated chipboard. Designed to fit the majority of brands,suitable for all drill drivers and pressers. Comes with a durable storage case.

Razor sharp serrated edge for fast and flawless cutting

Quality Forged Construction for extended life

Ultra Sharp Spur to ensure an accurate starting hole

Steep Angled Cutting Edges – produce holes that are smooth and flat, and create “chisel-like" curls for fast, clean chip removal.

14 PCS Forstner Bit Set Specifications: 1/4"(6.35mm)*2, 3/8"(9.52mm), 1/2"(12.7mm), 5/8"(15.9mm), 3/4"(19.05mm), 7/8"(22.2mm), 1"(25.4mm), 1-1/8"(28.6mm), 1-1/4"(31.75mm), 1-3/8"(34.9mm), 1-1/2"(38.1mm), 1-5/8"(41.2mm), 2"(50.88mm)

Kowood C2 Carbide: This forstner bit set tipped Carbide is more stable, durable, and smooth compare with HSS

Kowood forstner bit set designed: Ideal for pocket holes, overlapping holes, and holes at the edge

Accurate & Clean holes: Fine kerf teeth improve accuracy and deliver clean, smooth results

Precision control: Shank style reduces runout for more precise holes

1/2" shank, 6-1/4"es long

This bit comes in an individual wooden box.