Best Hss Bohrer Set 2026

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Last Updated - 03.02.2026

Best Choice

01

PRO by Lienemann

PRO by Lienemann Metal Drill Bit Set | HSS Co Drill Bit 1-13 mm | Stainless Steel Drill Bit Set 25 Pieces | HSS Cobalt Drill Bit Cassette DIN 338, Type N | Professional Metal Drill | Item No. RK434025

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9.8

Exceptional

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Quality: the 25-piece drill bit set is made of high-quality HSS steel (high speed steel) with 5% cobalt content. This HSS cobalt drill set is used by professionals in car workshops, metal processing and industry. The HSS Cobalt drill bits can be reordered individually. Metal drill bit set HSS cobalt: There are various names for HSS Co drills: HSSE, HSS E, HSS Co. The decisive factor is the cobalt content: the higher this is, the harder the cobalt drill is at the same time, it can withstand less shear forces. For this reason, HSS cobalt drills with 8% cobalt content break regularly when used in the hand drill.
PRO by Lienemann: Lienemann GmbH & Co. KG has been supplying specialist retailers as well as wholesalers with high-quality hand tools since 1934. As a manufacturer of high precision tools, Lienemann Pro is a top supplier among industrial customers due to the high quality and unmatched service life of the drills and tapping tools.
Know: Which metal drill bits do I need for which purpose? Why do HSS Co drill bits break? These and many other questions about HSS drill bits reach us regularly at trade fairs and at customer visits. In order to give a quick and simplified overview, we have shown the application areas of the twist drill bits graphically in the pictures. A normal HSS G metal drill can easily drill 3-5 holes in stainless steel, with 400 holes, a HSS cobalt drill is highly recommended. The higher the cobalt (Co) content, the easier a drill breaks - we recommend the use of a drill with a HSS Co drill with 5% cobalt content from 8 mm.
Data: The HSS drill bits are manufactured according to DIN 338 and with a tip angle of 135°. The 135° point angle is particularly suitable for drilling in hard metals, as the contact pressure is reduced and the metal drill is better guided in the material. The professional metal drill bits are ideal for drilling in steel, stainless steel, V2A, cast steel, grey and die casting, sintered iron, graphite, aluminium alloys, brass and bronze. Unlike HSS R (roll-rolled drill) or milled metal drills, HSS G, solid ground drill bits offer higher dimensional accuracy and better concentricity.
Cross cut: the HSS twist drills from 3 mm have a cross ground. Split point in a metal drill has the advantage that it is suitable for particularly tough and hard materials such as alloyed steels and stainless steel and only a low feed force is required when drilling. A split point drill bit has better centring properties than a standard grinding, creating a clean hole and minimising the risk of "running away" of the drill. Chip removal is also significantly better with a twist drill with split point than a drill with standard ground.

69,90 €
02

DEWALT

DeWalt DT7926 29-piece bit set (with 29 Extreme Dewalt two HSS-G metal drill bits)

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9.7

Exceptional

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With size marking: inside the box, the drill sizes are clearly marked. This allows for quick and accurate selection of the required size and ensures an efficient workflow.
VERSATILE & DURABLE: This 29-piece HSS-G metal drill bit set is designed for precise drilling in alloyed and unalloyed steel, wood and plastic. The drill bits are characterised by increased wear resistance. The storage box ensures easy organisation. The kit is the ideal choice for metalworking, woodworking and general assembly work.
High resistance: HSS-G metal drill bits are made of high speed steel and precision ground. They offer excellent resistance to wear, heat and deformation during demanding drilling jobs.
Developed for professionals: DEWALT has stood for innovative, robust and durable tools for over 100 years. The products are designed to the highest standards and allow safe, precise work even for demanding tasks.
Compact box: the set comes in a robust plastic box. This is lightweight, easy to carry and designed for convenient storage and organisation of the drills. So the set is always at hand and suitable for everyday use.
Box contents: 29-piece set with HSS-G metal drill bits in sizes 1 mm to 13 mm: 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.2 mm, 3.3 mm, 3.5 mm, 4 mm, 4.2 mm, 4.5 mm, 4.8 mm, 5 mm, 5.5 mm, 6 mm, 6 mm. 5 mm mm, 7.5 mm, 8 mm, 8.5 mm, 9 mm, 9.5 mm, 10 mm, 10.5 mm, 11 mm, 11.5 mm, 12 mm, 12.5 mm and 13 mm.
Areas of application: ideal for drilling alloyed and unalloyed steel with a tensile strength up to 900 N/mm² as well as for precise drilling in steel sheets and thin materials. The drill bits can also be used for wood and plastic and offer versatile applications in metal and wood processing as well as general assembly work.

59,99 €
Value for Money

03

Bosch

Bosch Professional HSS PointTeQ Twist Drill Bit Set (for Metal, ProBox, Drill Driver Accessory), Pack of 19

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9.6

Exceptional

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Saves time: The HSS PointTeQ twist drill bit allows fast drilling in metal thanks to the special design at the drill tip.
Precise work: Quick and easy drilling is made possible by the self-centring tip that prevents wandering.
High durability: Due to the increased drilling speed, less heat is generated, which also means less wear.
Compatibility: Suitable for all drill drivers and bench drills for through and centre holes in alloyed and non-alloyed steel, non-ferrous metals, cast steel, cast iron and plastic.
Box contents: 1 x each with diameter 1.0/1.5/2.0/2.5/3.0/3.5/4.0/4.5/5.0/5.5/6.0/6.5/7.0/7.5/8.0/8.5/9.0/9.5/10.0 mm.

10,70 €
04

Bosch

Bosch Professional 25 pcs. HSS PointTeQ Twist Drill Bit Set (for Metal, ProBox, Drill Driver Accessory), Pack of 19

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9.5

Excellent

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Main highlights

The professional 25-piece. HSS PointTeQ ProBox metal drill bit set from Bosch – fast drilling in metal due to the PointTeQ design
Increased drilling speed produces less heat and wear
Ideal for drilling holes in alloyed and unalloyed steel, non-ferrous metals, plastics and wood
Cylindrical shank compatible with three-jaw drill chucks
Box contents: 25 x Bosch Professional HSS PointTeQ twist drill bits for steel - diameter 1/1.5/2/2.5/3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10/10.5/11/11.5/12/12.5. 5/13 mm

22,02 €
05

Bosch

Bosch 2608587014 HSS-CO Metal Drill Bit Cassettes,1-10 mm (pack of 19)

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9.4

Excellent

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Right-hand cutting twist drill bit type N, 135° drill bits with diameter tolerance h 8 and cross grinding according to DIN 1412 C, cobalt content 5%
Precision drill bits with pronounced heat resistance and wear resistance for use in drill stands or column drills, as well as excellent surface quality thanks to special factory standard. Use of universal cutting oil 2607001409 recommended.
Metal drill bit set for professional processing of alloyed and unalloyed steel, stainless steel V2A/V4A, grey cast iron, cast steel, acid and heat-resistant steels
Compatibility: For all drills with round shank drill holder
Box contents: drill diameter 1/1.5/2/2.5/3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10 mm, according to DIN 338

34,29 €
06

Bosch

Bosch 2608577350 Drill Bit Set 18, Size

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9.3

Excellent

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Length: 34 / 40 / 49 / 49 / 57 / 61 / 61 / 70 / 75 / 75 / 80 / 86 / 93 / 93 / 109 / 117 / 125 / 133.
Diameter (mm): 1.0 / 1.5 / 2.0 / 2.0 / 2.5 / 3.0 / 3.0 / 3.5 / 4.0 / 4.0 / 4.5 / 5.0 / 5.5 / 6.0 / 7.0 / 8.0 / 9.0 / 10.0.

11,99 €
07

Bosch

Bosch 2608587017 HSS-G Metal Drill Bit Cassettes ( 25 Pieces )

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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

The professional 25-piece HSS-G ProBox metal drill bit set from Bosch - maximum precision for standard tasks with metal
Precision ground bit made of HSS allows quick results
Ideal for drilling holes in alloyed and unalloyed steel, non-ferrous metals, cast iron, plastics and wood
Cylindrical shank compatible with three-jaw drill chucks
Box contents: 25 x Bosch Professional HSS-G twist drill bits for steel - diameter 1/1.5/2/2.5/3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10/10.5/11/11.5/12/12.5. /13 mm

45,19 €
08

metabo

Metabo 627151000 HSS-R Twist Drills (19 pcs.), Green

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9.1

Excellent

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Main highlights

The set is organised in a durable metal case that ensures safe storage and easy access
The roll-rolled metal drill bits with cylindrical shaft and 118° cone casing grinding offer high precision and reduced effort when drilling
The drill bits cover diameters from 1 to 10 mm in 0.5 mm increments (1 - 10 mm), which offers versatile applications
The 19-piece drill bit box is ideal for drilling in alloyed and non-alloy steel as well as cast steel with a tensile strength of up to 900 N/mm²
Box contents: 1 x metabo HSS-R drill cassette-SP, 19-piece (627151000) / incl. drill set diameter 1 - 10 x 0.5 mm and metal case

6,89 €
09

Bosch

Bosch 2608587013 HSS-G Metal Drill Bit Cassettes, Silver, 19-piece

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8.9

Very Good

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BOSCH drill bit

18,59 €
10

Makita

Makita D-72849 HSS-TiN Metal Drill Bit 10-Piece in Storage Box, Diameter 1-10 mm, Titanium Nitride Coated, DIN338, 135° Ground Tip, Round Shank

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8.6

Very Good

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robustness
Quality/Durability
Durability

13,67 €