Best Rundfeile 40 Mm 2026

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Last Updated - 27.03.2026

Best Choice

01

BLASHRD

BLASHRD Pack of 2 Black Wood Labels Burr Carving Wood Rasp Grinding Head Round File Wood Grinder Attachment (40 mm)

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9.8

Exceptional

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Multifunctional – Widely used in metalworking, tool making, mechanical engineering, model making, wood carving, jewellery making, welding, chamfering, casting, deburring, grinding, cylinder head porting and engraving.
Great gift - DIY carved fan to give as a gift.
Functional - Very rough coatings can quickly remove blanks while maintaining a relatively smooth surface. NOTE: Grinding head only, grinder not included, only for illustration in pictures.
Durable - Made of carbon steel, long service life, suitable for processing various metal materials.
Ball rotation file - The size of the rotary file is approx. 40 x 10 x 38 x 93 mm (head diameter x handle diameter x length of file mouth x total length)

24,57 €
02

Kliplinc

Kliplinc Pack of 2 Black Wood Labels Burr Carving Wood Rasp Grinding Head Round File Wood Grinder Attachment (40 mm)

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9.7

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.

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Main highlights

Tolles Geschenk - DIY geschnitzter F?cher zum Verschenken.
Multifunctional – Widely used in metalworking, tool making, mechanical engineering, model making, wood carving, jewellery making, welding, chamfering, casting, deburring, grinding, cylinder head porting and engraving.
Functional - Very rough coatings can quickly remove blanks while maintaining a relatively smooth surface. NOTE: Grinding head only, grinder not included, only for illustration in pictures.
Durable - Made of carbon steel, long service life, suitable for processing various metal materials.
Ball rotation file - the size ?e the rotary file is approx. 40 x 10 x 38 x 93 mm (head diameter x handle diameter x length of the file mouth x total length).

22,00 €
Value for Money

03

PFERD

Pferd Chainsaw Files – for manual sharpening of saw chains, 11039203

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43% Off
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.

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Main highlights

Quick repair: the round file quickly and sharply repairs the tooth cutting edge - aggressive filing behavior for quick sharpening
Precise sharpness: thanks to the innovative spiral cut, the file for manual sharpening of saw chains has a perfect sharpness
Optimal performance: the sharpening file is characterised by an optimal combination of service life and removal performance
Economical: PFERD Tools chainsaw files allow economical and gentle sharpening compared to machine repair without thermal stress due to friction
Box contents: 6 x round files of the Premium Line with spiral cut / 200 mm length and 4.8 mm diameter / chain pitch .325 inches

8,87 € 15,57 €(43% Off off)
04

SUPRROW

Pack of 8 Files for Chainsaws, 4 mm Round Files for Chainsaws, Chainsaw File Round File 3/8 for Repairing, Sharpening Saw Chains, with Plastic Handle, Hard Steel Round File

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11% Off
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.

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Main highlights

Wide application: the chainsaw files are versatile in chainsaws, electric saws and lawn mowers. They are also ideal for sharpening wood, jade, metal and glass.
Package Content:Package includes 8 pieces high carbon steel round files, plus a plastic handle. The teeth of the file have a diameter of 4 mm and a tooth height, while the total tool length is 245 mm.
High-quality material: this chainsaw file is made of durable, high-strength steel. The handle is made from a combination of plastic and rubber, so it is sandblasted and demagnetized. This makes the file rust-proof and wear-resistant, provides high hardness and extends the service life.
Functional and practical: the chainsaw files have even, precise cutting teeth and diameter, which allows quick and precise cuts. They ensure effective sharpening of chainsaw chains and thus increase work performance.
Easy to use: with a non-slip handle and protective designs on both ends, the chainsaw files are safe to use. You don't have to worry about hurting yourself at work, and manual sharpening is easy and comfortable.

7,99 € 8,99 €(11% Off off)
05

XUIIOSOOKP

Set of 4 Round File for Chainsaw File Set Chainsaw File for Chainsaw File Set, Round File Chainsaw with Handle, Saw Chain Files Set, 3.2 mm, 4.0 mm, 4.8 mm, 5.5 mm, with Storage Bag

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9.3

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.

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Main highlights

Wide Application 3.2mm/4.0mm/4.8mm/5.5mm, 4 sizes are available, suitable for sharpening electric saws, chainsaws, household electric saws, etc., and also suitable for sharpening various small objects, various DIY projects and maintenance tasks. Comes with a black non-woven storage bag for easy transport and use.
Restore chainsaw performance: chainsaw files protect and maintain your chainsaw ensuring efficient operation. It is the ideal choice for forestry workers, garden lovers and DIY enthusiasts.
Precise grinding and efficient repair: file for chainsaw is characterised by a fine texture, even and precise cutting teeth and a diameter that adapts to the chain tooth shape. Burrs and blunt edges are effortlessly removed and the cutting performance of the chainsaw is restored.
Ergonomic design, easy to use: the non-slip handle of round file chainsaw is ergonomically designed to reduce hand fatigue during prolonged use and ensure a comfortable and secure grip.
Durable carbon steel: round file is made of high-quality, high-temperature hardened carbon steel and is characterised by high hardness and high wear resistance, it does not deform easily or break, which extends the service life and makes it suitable for frequent use.

6,99 €
06

SWS Forst GmbH

SWS Forst GmbH 1 Dozen Round Files for Chainsaw Chains 4.8 mm

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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.

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Main highlights

Round, especially for sharpening saw chains
Files made from a carbon/chrome special steel
Extremely long service life
Clean and effective cut

11,29 €
07

Mumjooyi

Mumjooyi File for Chainsaw Chains, Round File with Plastic Handle, Round File Bit for Saw Chains, Steel Round File, 4.0 mm, 4.8 mm, 5.5 mm, 3 Sizes for Repair and Sharpening Chainsaws, Lawnmowers

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15% Off
9.0

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.

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Main highlights

Wide application: this chainsaw sharpening set is specially designed for sharpening chainsaw chains to ensure that your chainsaw can effectively cut wood, ideal for home, garden, workshop and more.
High-quality material: the chainsaw file is made of high-strength steel, with high strength and better wear resistance, the handle is made of ABS material, which is comfortable to hold and allows you to sharpen better involvement in the chainsaw.
File set chainsaw: the package contains 3 chainsaw files in different sizes and file holders, including 4 mm, 4.8 mm and 5.5 mm. Sharpening file in different sizes for better sharpening of chainsaw chains, file holder can protect our hands from injury when working.
Efficient and durable: round files have uniform, precise cutting teeth and diameters for fast, precise cuts while maintaining and protecting the life of the chainsaw blades. Quickly and easily removes dull, deburred metal and prevents blockages.
Easy to use: chainsaw files have protective designs on both ends, with non-slip handle, do not worry about hurting the hands, manual sharpening is easy and convenient to use.

6,79 € 7,99 €(15% Off off)
08

Mumjooyi

Mumjooyi File for Chainsaw Chains, Round File with Plastic Handle, Round File Bit for Saw Chains, Steel Round File, 4.0 mm, 4.8 mm, 5.5 mm, 3 Sizes for Repair and Sharpening Chainsaws, Lawnmowers

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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.

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Main highlights

Wide application: this chainsaw sharpening set is specially designed for sharpening chainsaw chains to ensure that your chainsaw can effectively cut wood, ideal for home, garden, workshop and more.
High-quality material: the chainsaw file is made of high-strength steel, with high strength and better wear resistance, the handle is made of ABS material, which is comfortable to hold and allows you to sharpen better involvement in the chainsaw.
File set chainsaw: the package contains 3 chainsaw files in different sizes and file holders, including 4 mm, 4.8 mm and 5.5 mm. Sharpening file in different sizes for better sharpening of chainsaw chains, file holder can protect our hands from injury when working.
Efficient and durable: round files have uniform, precise cutting teeth and diameters for fast, precise cuts while maintaining and protecting the life of the chainsaw blades. Quickly and easily removes dull, deburred metal and prevents blockages.
Easy to use: chainsaw files have protective designs on both ends, with non-slip handle, do not worry about hurting the hands, manual sharpening is easy and convenient to use.

7,99 €
09

PFERD

Pferd Chainsaw Files – for manual sharpening of saw chains, 11038203

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48% Off
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

Quick repair: the round file quickly and sharply repairs the tooth cutting edge - aggressive filing behavior for quick sharpening
Precise sharpness: thanks to the innovative spiral cut, the file for manual sharpening of saw chains has a perfect sharpness
Optimal performance: the sharpening file is characterised by an optimal combination of service life and removal performance
Economical: PFERD chainsaw files allow economical and gentle sharpening compared to machine repair without thermal stress due to friction
Box contents: 6 x round files of the Premium Line with spiral cut / 200 mm length and 4.5 mm diameter / chain pitch .325 inches

8,04 € 15,57 €(48% Off off)
10

HOMEJOY

Pack of 8 File for Chainsaw, 4 mm, Chainsaw File, Saw Chains, Round File with Plastic Handle, Hard Steel, Round File for Repair and Sharpening 3/8 Inch Chainsaws Lawn Mower

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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

Wide application: chainsaw file wide application in chainsaws, electric saws, lawn mower polishing, also for sharpening wood, jade, metal and glass, etc.
Package contents: the package contains 8 pieces hard steel round file, with 1 piece plastic handle, file teeth diameter and a tooth height: 4 mm, tool total length: 245 mm.
High Quality Material This chainsaw file made of high strength steel, handle is made of plastic and rubber, which are sandblasted and demagnetized, rust-proof and wear-resistant, high hardness, long service life.
Functional and practical: chainsaw files have uniform, precise cutting teeth and diameter, fast and precise cuts, effective sharpening of chainsaw chains, work performance is increased.
Easy to use: chainsaw file have protective designs on both ends, with non-slip handle, no worry about the work hurting hands, manual sharpening is easy and convenient to use.

12,99 €