Which materials are these drill bits suitable for?

These bits are designed for stainless steel (Inox), alloyed and non-alloyed steel, non-ferrous metals, and hard plastics.

Which diameters are included in this set?

The set includes 13 drill bits from 1.5 mm to 6.5 mm (1.5 / 2 / 2.5 / 3 / 3.2 / 3.5 / 4 / 4.5 / 4.8 / 5 / 5.5 / 6 / 6.5 mm).

Which chuck type is compatible with these drill bits?

They feature a cylindrical shank compatible with standard three-jaw chucks on rotary drills and drill presses.

What is the benefit of the 135-degree point angle?

The 135° self-centring split point prevents bit wandering and enables precise starts without pre-punching.

BOSCH 2607019926 metal drill bit set RobustLine HSS-CO, DIN 338, 135° in plastic case 13-piece

Name: BOSCH 2607019926 metal drill bit set RobustLine HSS-CO, DIN 338, 135° in plastic case 13-piece
Brand: BOSCH
SKU: 02220980
Price: 28.4 EUR
Availability: PreOrder

Supplier number: BOSCH 2607019926 | EAN 3165140517065

Recommended Retail Price €64.46

28.40 tax incl.

€23.47 excl. VAT (incl. all environmental contributions)

On order: delivered from 10/10/2026

set

Ordered before 20:00 - delivered as of 10/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Long lasting drilling in tough metals

Practical benefits

Premium Bosch cobalt construction: The high-grade HSS-CO steel allows you to drill through stainless steel and tough metals with superior heat resistance.
Accurate split point tip: The 135-degree point prevents walking on smooth surfaces, letting you start drilling precisely without pre-punching.
Impact resistant storage case: The durable Robust Line cassette keeps all sizes organized and protects your drill bits from jobsite drops.

In a nutshell

The right choise for

With the Bosch pro RobustLine hss-co metal drill bit set, you drill cleanly and accurately through stainless steel, alloyed steel, and tough metals. Thanks to the premium cobalt-alloyed high-speed steel, these bits offer outstanding heat and wear resistance, significantly extending tool life during demanding metalworking jobs. The self-centring 135-degree split point prevents bit wandering on smooth surfaces, allowing you to start drilling instantly without centre punching. This 13-piece set covers diameters from 1.5 to 6.5 mm and comes in an impact-resistant RobustLine cassette, keeping your drill bits organized, well protected, and ready for every job site challenge.

Product information FAQ

€28.40

tax incl.

Key features according to our expert

Smallest diameter: 1,5 mm
Largest diameter: 6,5 mm
Drill set type: Metal drilling set
Quantity per set: 13

Product description

13-piece set of metal drill bits Robust Line HSS-Co 1.5; 2; 2.5; 3; 3.2; 3.5; 4; 4.5; 4.8; 5; 5.5; 6; 6.5 mm
Long service life when drilling stainless steel
Long service life when drilling in stainless steel
Cobalt alloy and fully ground HSS ensure wear resistance and heat resistance

Advantages

Long service life - The HSS spiral drill bit cobalt lasts a long time when drilling in stainless steel.
This longer life is due to the steel alloy containing 5% cobalt and the fully ground HSS (High-Speed Steel), which offers excellent surface quality, wear resistance and heat resistance.
Thanks to two cutting edges and two grooves, chips are quickly removed, making the drill bit last even longer.
This drill is suitable for alloyed and unalloyed steel, stainless steel, cast iron, cast steel and acid- and heat-resistant steel.
This drill bit is suitable for alloyed and unalloyed steel, stainless steel, cast iron, cast steel and acid- and heat-resistant steel.
The drill has a cylindrical shank (drill and shank have the same diameter) and is intended for use in drill stands and drill/screw machines.
The set comes in a practical ProBox for convenient and safe storage and transport of the drill bits Cylindrical shank compatible with three-claw drill chucks.

All Features

Smallest diameter: 1,5 mm
Largest diameter: 6,5 mm
Drill set type: Metal drilling set
Quantity per set: 13
Diameter mm: 1,5 / 2 / 2,5 / 3 / 3,2 / 3,5 / 4 / 4,5 / 4,8 / 5 / 5,5 / 6 / 6,5
Useful length mm: 18 / 30 / 30 / 33 / 36 / 39 / 43 / 47 / 52 / 52 / 57 / 57 / 63
Dimension(s) set mm: 124.0 x 107.0 x 23

Brand BOSCH
02220980
EAN 3165140517065
Supplier number BOSCH 2607019926

Frequently asked questions about this product

Answered by specialists

Which materials are these drill bits suitable for?: These bits are designed for stainless steel (Inox), alloyed and non-alloyed steel, non-ferrous metals, and hard plastics.
Which diameters are included in this set?: The set includes 13 drill bits from 1.5 mm to 6.5 mm (1.5 / 2 / 2.5 / 3 / 3.2 / 3.5 / 4 / 4.5 / 4.8 / 5 / 5.5 / 6 / 6.5 mm).
Which chuck type is compatible with these drill bits?: They feature a cylindrical shank compatible with standard three-jaw chucks on rotary drills and drill presses.
What is the advantage of the HSS-Co alloy?: Cobalt reinforcement provides high heat and wear resistance, significantly extending tool life in hard metal applications.
What is the benefit of the 135-degree point angle?: The 135° self-centring split point prevents bit wandering and enables precise starts without pre-punching.