Best Topfbohrer 40mm 2026

Advertising Disclosure

Last Updated - 03.02.2026

Best Choice

01

Bosch

Bosch 1 x Expert Wood Forstner Drill Bit (for Softwood, Hardwood, Diameter 40.00 mm, Professional Accessories Drill, Screwdriver)

Show more
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Long-lasting peak performance with Bosch Tip Technology
Lasts up to 3 times longer than a Bosch Standard Forstner drill bit
Ideal for drilling blind holes in hard and soft wood, e.g. For hinges, countersunk holes and tea lights
Box contents: Expert wood forstner drill bit, 40 mm
3-surface shank prevents slipping in the chuck of drills and screwdrivers

18,95 €
02

Bosch

Bosch Toothed Forstner Drill Bit, Silver/Black, 40 m

Show more
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Longer service life: the tooth-shaped design ensures less friction and heat
High quality: it is manufactured according to DIN 7483G, with a cutting hardness of at least 50 HRC
EXACT RESULTS The short center point of the Forstner drill bit has two main cutting edges and a tooth-shaped peripheral cut edge
COMPATIBILITY Suitable for all drill drivers and stand drills with 10mm chuck
Areas of application: the Forstner drill bit is ideal for drilling in soft or hardwood, veneer wood and non-laminated chipboard

16,13 €
Value for Money

03

Bosch

Bosch Professional 1 x Expert SelfCut Speed Flat Milling Drill Bit for Softwood, Coarse Chipboard, Diameter 40.00 mm, Accessories Hammer Drill)

Show more
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Up to 3 times faster than a standard drill bit
Quick drilling is easy with Bosch Tip Technology
Ideal for drilling fast holes in softwood, coarse chipboard and particle boards, e.g; For drilling single bolts for wiring or dowel mounting on railings, easy to use in tight recesses
Hexagonal shank for maximum power transmission in standard drill chucks and in hexagonal holders
Box contents: Bosch Expert SelfCut Speed Flat Drill Bit 40 x 152 mm

4,59 €
04

AM-Zerspanungstechnik

AM-Zerspanungstechnik Forstner Drill Bit Diameter 40 | Professional Wood Drill | Branch Hole Drill | Hinge Hole Drill | Pot Drill - 40 mm

Show more
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Top quality: the drill bits are equipped with additional cutting edges to guarantee a long service life with higher removal and better cutting quality.
High performance: excellent workmanship and sharp cutting, lead to a perfect result. Our Forstner drill bit is made of high-performance high-speed steel (HSS).
Applicable materials: our wood hole drill is suitable for all wood materials, such as for drilling in softwood, hardwood and veneer.
Absolute precision: thanks to the centrally ground centring tip and the tested concentricity of the wood drills, exact and round holes can be set.
100% premium quality: AM-Zerspanungstechnik stands for brand quality, reliable delivery and service. We answer all questions and offer smooth return.

12,26 €
05

Bosch

Bosch Accessories Forstner Drill Bit Diameter 40 mm

Show more
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Two knives and side cutters with short centre point
Suitable for softwood and medium-hard wood
For all drills with round shank drill holder
For accurate drilling of fitting holes
Diameter x total length: 40 x 90 mm

10,86 €
06

flintronic

flintronic Hole Saw, Hole Cutter Set, 40 mm, Circular Saw, Bi-Metal Hole Saw, 1 Drill, 1 Mechanical Spring, 1 Hex Wrench, Hole Saw for Aluminium, Wood, PVC Panels and Plastic Plates, 6.35 mm Thread

Show more
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Note: If you use the hole opener kit for a long time, please control the speed accordingly (rpm 1000). It is easy to wear out the hole opener at high speed. The surface of the product is coated with a thin layer of protective oil (anti-oxidation, anti-rust). Be careful not to leave stains and to check the condition of the hole opener.
High performance: The wood hole saw set is made of high-quality high speed carbon steel, and the bimetal hole saw material is a heat-treated M42 bi-metal saw band. Due to arc design and concentric precision, the edges of the teeth are uniform and the life of the holes can be extended. A special heating and blackened surface treatment can prevent the hole saw from rusting.
Features and application area of the hole opener: The specially-designed metal hole opener is durable, with sharp teeth and smooth chip removal. Suitable for steel, castings, aluminium alloys and other metal pipe fittings, plastic plates, galvanised pipes, fire extinguishing pipes, all types of wood, plasterboard, etc. Applicable to: Bench drills, drills, cannon drills, various hand drills, etc.
Cut design: The high speed steel drill saw attachment can provide impact-resistant teeth and prevent tooth loss. With a non-binding clean edge design, the hole cutter set is easy to cut. After drilling, the spring on the drill automatically pushes the disc out of the saw. Can ensure a clearer cutting effect.
40 mm drill bit: The 40 mm high-quality hole saw can be used for plastic PVC pipes, cork tables, plasterboard, furniture and cabinets, as well as for installing handles and locks in doors. The maximum cutting depth/thickness is 25 mm.

5,94 €
07

Yangfei

Yangfei Forstner Drill Bit 40 mm for Wood, Pack of 2 Wood Cutters Pot Drill Art Drill Wood Drill Dowel Drill Forged Tool Steel Drill Accessories Drill for Woodworking Multipurpose Drill

Show more
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide Applications This forstner drill bit for wood can be used for piercing a wide range of materials, including density board, pine wood, solid wood, thin wood board, MDF, particle board, plywood, other soft wood materials and etc.
What you will get: you can get 2 pieces drill bits for wood. The head diameter of the drill hole saw is 40 mm, the handle length is 90 mm. The quantity can meet your daily use
Necessary tools for woodworking: As a professional woodworker or hobby craftsman, you can use Forstner drill 40 mm to pierce various wood materials and make furniture or other products.
High Quality The wood router bit is made of carbon steel with high hardness, sharp edge and impact resistance, without worrying about rust and corrosion. The shaft is made of high quality alloy and is durable, so you don't have to worry about breaking or tipping when the tool is running.
Compatibility The diameter of the wood drill hinge is 1cm. Suitable for gun drills, vertical frills, hand drills, bench drills, etc.

10,49 €
08

hsawbit

Forstner Drill Bit 40 mm, Forstner Drill Bit with Hex Shank, Wood Drill, Pot Drill, Art Drill for Wood, Hardwood

Show more
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Warm tips: can not drill metal and non-ferrous metal, otherwise the hole opener will be damaged quickly. Before drilling, make sure that no nails or other metal objects made of wood avoid drill bits causing damage.
Use: used for cutting wood, plywood, solid wood boards, MDF. Can be used for drilling holes in furniture, drawer, door hinges and desks.
Size: drill diameter: 40 mm, round shaft diameter: 9.5 mm, drilling depth: 53 mm, total length: 83 mm.
Quality: tungsten carbide cutting tip with special heat treatment for sharp cutting edge, high hardness, high concentricity and low noise.
Curve design: curve design head for easy chip removal, more efficient perforation. The centring spur of each chisel guarantees accurate drilling and prevents walking and wobbling during operation. With the centring spur design, perfectly round and accurate holes are created.

8,99 €
09

flintronic

Flintronic Forstner Drill Bit Diameter 40 mm, Forstner Bit, Drill Bits with Round Shank, Accessories Drill, Professional Forstner Drill, Pot Drill, Art Drill for Wood Hardwood, Woodworking

Show more
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide range of applications: Our hole saw for woodworking is ideal for drilling precise holes in solid wood, hardwood, MDF, plywood and more. The drill bit is compatible with various types of drills and power tools (such as gun drills and bench drills) and provides versatility and convenience for professionals and DIY enthusiasts.
Perfect hole: the design with centre positioning ensures a stable hole position and prevents the drill from drifting or slipping. This ensures precise positioning and makes drilling easier. With a total length of 90 mm, a drill diameter of 41 mm and a 9.6 mm round shaft, it can easily handle even deep holes.
Multi-tooth design: the Flintronic drill has a multi-tooth flat blade design for better chip removal and ensures less friction and heat. It drills faster than conventional woodworking drills, creates clean, burr-free holes and improves your work efficiency.
Long service life: the precisely optimised sharp blade and teeth minimise wear, extend the life of the product and reduce the need for frequent replacement. It comes with a handy plastic case for easy transport and storage, which ensures your drill is well protected.
High-quality materials: this woodworking hole saw is made of a high-quality hardened steel housing and high-quality tungsten steel for exceptional sharpness and ensures reliable quality for your drilling work. Compared to conventional materials, it is harder, rust resistant, durable and heat resistant.

8,99 €
10

Meccion

Meccion Hole Saw Carbide Drill, High-Quality TCT Metal Hole Saw Drill Bit for Stainless Steel, Iron, Alloy, Wood, Plastic (40 mm)

Show more
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Tips Keep the drill bit evenly at low speed to extend the life of the hole cutter. Please add coolant when working on stainless steel and steel plates over 5mm.
Perfect circles cutting: fast and precise cutting of a hole in sheets made of stainless steel, metal, cast iron, alloys, brass and other hard alloys.
More Effective The sharpness and hard tip with optimized design penetrates easily and smoothly.
INDUSTRIAL GRADE METAL DRILL BITS - Made of tungsten carbide with tungsten tip for long life
Features: 3 flat surfaces, non-slip shaft design, can be used on hand drills, bench drills, magnetic drills and other rotary machines.

13,99 €