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Best Test Bohrer Set - Holiday Sale

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Last Updated - 16.12.2025

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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 €
Value for Money

02

Bosch

Bosch Professional 103tlg. Bohrer- und Bit Set Titanium Box (für Holz, Stein und Metall, Zubehör Bohr- und Schraubwerkzeuge)

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9.7

Exceptional

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Screwdriver bits: 25 mm PH & PZ 0/0/1/1/2/2/2/3/3/3, S 4/4/6/7/7, T 10/10/15/15/20/20/25/25/30/40, H 3/4/5/6; 50 mm PH & P Z Z 0/1/2/3, S 4/6, T 10/20/25
Drill bit: wood drill diameter 3/3/4/4/5/6/7/8/10 mm, metal drill bit diameter 1, 5/1, 5/2/2/2/2, 5/3/3/3/3, 2/3, 5/4/4, 5/4, 8/5/5, 5/6/7 mm, masonry drill diameter 4/5/6/6. 8/10 mm
COMPATIBILITY Fits all wired or cordless drills in handheld and stationary use with cylindrical shaft systems
Areas of application: the drill bits are ideal for drilling in wood, metal and stone. When metal drilling, the use of coolant is recommended
Additional contents: hole saw diameter 32/38/44/54 mm, 1 x pilot drill, flat milling drill diameter 16/22 mm, 1 x universal holder, socket wrench diameter 5/6/8/10/11/12/13 mm, 1 x countersink, 1 x Allen key

29,04 €
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 2607017038 15-Piece Mixed Drill bit Set, Grey/Silver

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9.2

Excellent

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Twist drill bits for metal, plexiglass and plastics, masonry drill bits for masonry, lime, natural and artificial stone, wood drill bits for hardwood, softwood and plastic
The 15-piece Drill set from Bosch - suitable for drilling in wood, stone and metal
For all drills in hand-held and stationary use - with practical case for clear arrangement of contents
Box contents: 5 x twist drill bits diameter 3/4/5/6/8 mm for metal, plexiglass and plastics, 5 x CYL-1 masonry drill bits diameter 3/4/5/6/8 mm for masonry, lime, natural and artificial stone, 5 x wood drill bits diameter 3/4/5/6/8 mm for hardwood, softwood and plastic

11,24 €
06

Bosch

Bosch Accessories Bosch 70-Piece X-Line Titanium Drill and Screwdriver Set (Wood, Stone and Metal, Drill Accessories)

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9.0

Excellent

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X-Line drill and screwdriver set suitable for versatile applications in wood, stone and metal.
Practical Bosch X-Line case (236 x 259 x 64 mm) with clear arrangement of the contents.
Compatibility: For all drills in hand-held and stationary use.
24 screwdriver bits L = 25 mm (PH 011223, PZ 011223, S 467, HEX 3456, T 1015202540), 10 screwdriver bits L = 50 mm (PH 123, PZ 123, S 46, T 2025), 7 socket spanners 4/5/6 /7/8/9/10 mm, 1 adapter for socket wrench.
11 x metal drill bits 1.5-6.5 mm (for metal, plexiglass and hard plastics), 6 x masonry drill bits 4-10 mm (for masonry, lime, natural and artificial stone), 5 x wood drill bits 4-10 mm (for hardwood, softwood and plastic), 3 x flat mill drill bits, titanium 16/22/32 mm.

17,99 €
07

Bosch

Bosch Accessories Bosch 34-Piece X-Line Classic Screwdriver and Drill Set (Wood, Stone and Metal, Accessories for Drills)

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8.9

Very Good

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The 34-piece screwdriver and drill set X-Line Classic from Bosch - suitable for a wide range of applications in wood, stone and metal
For all drilling machines in hand-held and stationary use - with a practical Bosch X-Line case for a clear arrangement of the contents
Dimensions (lxwxh): 172 x 46 x 164 mm
5 x metal drills Ø 2-5 mm for metal, plexiglass and hard plastics, stone drills Ø 5-8 mm for masonry, limestone, natural and artificial stone, 5 x wood drills Ø 4-8 mm for hardwood, softwood and plastic
13 x screwdriver bits, length 25 mm (3 x cross recess, 3 x Pozidriv, 3 x slot, 4 x Torx), 3 x socket wrenches, 1 x adapter for socket wrenches, 1 x universal holder, 1 x countersink

9,53 €
08

Makita

Makita D-46202 Drill Set 18 Pieces, D-46202

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8.7

Very Good

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Main highlights

Package size: 3.4 L x 15.9 H x 11.1 W (cm)
Original accessory
Original Makita quality, durable and robust
Original Makita
High quality
18-piece set in sturdy metal case
18 pieces

18,95 €
09

Bosch

Bosch V-Line Titanium 2607017367 Drill Bit Set 103 Pieces

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8.4

Good

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Main highlights

Robust, attractive case for easy storage
Contents: 103-piece set
Bosch accessories for the passionate DIY enthusiast

23,75 €
10

Bosch

Bosch Drill and Screwdriver Bit Set with Ratchet Screwdriver and Magnetic Stick, 91 Pieces

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8.3

Good

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Main highlights

V-Line drill and bit set suitable for drilling and fixing tasks in wood, stone and metal
For all drills in hand-held and stationary use. Practical Bosch V-Line case with clear arrangement of contents
Dimensions: 320 x 60 x 225
15 screwdriver bits L = 50 mm (PH 0123, PZ 0123, S 6, T 10152025, H 56), 34 screwdriver bits L = 25 mm (PH 00112233, PZ 00112233, S 3557, T 101015152. 0202025253040, H 4556), 8 socket wrenches Ø - 678910111213 mm, 1 universal holder, 1 countersink, 1 ratchet screwdriver, 1 magnetic rod
11 metal drill bits 2-8 mm (for metal, plexiglass and hard plastics). 11 masonry drill bits 3-10 mm (for masonry, lime, natural and artificial stone). 8 wood drill bits 3-10 mm (for hardwood, softwood and plastic)

28,29 €