Which drill bit diameters are included in this 8-piece set?

The set includes drill bit diameters of 2, 3, 4, 5, 6, 7, 8, and 10 mm.

Are these drill bits suitable for use with impact drivers?

Yes, the heavy-duty body and 1/4" hex shank are designed specifically for impact drivers and drill drivers.

Which materials can you drill with these metal drill bits?

They are suitable for alloyed and non-alloyed steel, cast iron, non-ferrous metals, sheet metal, and plastics.

Do you need to centre-punch before drilling?

No, the 135° split-point tip enables accurate self-centring and prevents slipping on smooth metal surfaces.

What type of shank do these drill bits have?

They feature a standard 1/4" hex shank for secure fitting and maximum torque transfer in bit holders and chucks.

BOSCH 2608577139 Impact Control spiral drill bit set HSS Impact Control tap hole diameters 8-piece

Name: BOSCH 2608577139 Impact Control spiral drill bit set HSS Impact Control tap hole diameters 8-piece
Brand: BOSCH
SKU: 02790077
Price: 27.8 EUR
Availability: PreOrder

Supplier number: BOSCH 2608577139 | EAN 3165140881692

Recommended Retail Price €66.25

27.80 tax incl.

€22.98 excl. VAT (incl. all environmental contributions)

On order: delivered from 15/10/2026

blister

The minimum purchase order quantity for the product is 5.

Ordered before 20:00 - delivered as of 15/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

Robust drilling performance in metal

Practical benefits

Impact rated hex shank: The sturdy hexagonal shank lets you drive these Bosch drill bits with standard drills and heavy impact drivers.
Precise slip free starts: A precision split-point tip allows you to begin drilling exactly on target without surface wandering.
High wear resistance: Constructed from ground high-speed steel with an oxide-coated flute, each bit resists heat and reduces friction.

In a nutshell

The right choise for

Drill through alloyed and non-alloyed steel, sheet metal, cast iron, and plastics with total confidence using the 8-piece Bosch pro Impact Control metal drill bit set. Engineered with a sturdy 1/4" hex shank, these heavy-duty hss bits withstand the high torque and sudden impacts of cordless impact drivers while eliminating chuck slippage. The 135° split-point tip centres instantly on smooth surfaces, allowing you to start drilling accurately without pre-punching or wandering. Ranging from 2 to 10 mm with an oxide-coated flute for reduced friction and heat wear, this compact set gives you the speed, control, and durability required for demanding metal fastening and installation work.

Product information FAQ

€27.80

tax incl.

Key features according to our expert

Smallest diameter: 2 mm
Largest diameter: 10 mm
Drill set type: Metal drilling set
Quantity per set: 8

Product description

Spiral drill bit HSS Impact Control 2; 3; 4; 5; 6; 7; 8; 10 mm
Very robust with impact screwdrivers
Extremely robust Impact Control HSS spiral drill for drilling in metal, particularly with impact screwdrivers
The super-strong body is extremely robust

Advantages

Extremely robust - The very robust Impact Control HSS spiral drill bit is suitable for drilling in metal, especially with impact screwdrivers.
The very strong body is exceptionally robust.
The spiral drill is precision ground from solid metal and fitted with an oxide-coated groove.
This gives the drill an excellent surface quality for low-wear drilling into materials.
Suitable for alloyed and unalloyed steel, cast steel, cast iron, sintered iron, non-ferrous metals, metal sheets and plastics.
This drill bit is suitable for drive systems for 1/4-inch hex shafts, for universal use with drill/screwdrivers, impact screwdrivers and drill stands.
Hex shank for maximum power transfer in standard three-claw drill chucks and drill/screwdriver holders.

All Features

Smallest diameter: 2 mm
Largest diameter: 10 mm
Drill set type: Metal drilling set
Quantity per set: 8
Diameter: 2 / 3 / 4 / 0 / 7 / 8 / 10 mm
Overall length: 60 / 72 / 83 / 91 / 98 / 109 / 117 / 133 mm
Dimension(s) set: 22 x 115 x 235 mm

Brand BOSCH
02790077
EAN 3165140881692
Supplier number BOSCH 2608577139

Frequently asked questions about this product

Answered by specialists

Which drill bit diameters are included in this 8-piece set?: The set includes drill bit diameters of 2, 3, 4, 5, 6, 7, 8, and 10 mm.
Are these drill bits suitable for use with impact drivers?: Yes, the heavy-duty body and 1/4" hex shank are designed specifically for impact drivers and drill drivers.
Which materials can you drill with these metal drill bits?: They are suitable for alloyed and non-alloyed steel, cast iron, non-ferrous metals, sheet metal, and plastics.
Do you need to centre-punch before drilling?: No, the 135° split-point tip enables accurate self-centring and prevents slipping on smooth metal surfaces.
What type of shank do these drill bits have?: They feature a standard 1/4" hex shank for secure fitting and maximum torque transfer in bit holders and chucks.