What drilling diameter range does this step drill bit cover?

This step drill bit covers hole diameters from 6 mm up to 30 mm.

What is the shank size of this bit?

The drill bit has a standard 10 mm shank.

What material is this step drill bit made from?

It is manufactured from high-speed HSS steel for drilling sheet metals.

Which drill chucks are compatible with this bit?

It fits all standard drill chucks with a minimum clamping capacity of 10 mm.

HIKOKI 780108 step drill HSS 6-30 mm

Name: HIKOKI 780108 step drill HSS 6-30 mm
Brand: HIKOKI
SKU: 08061162
Price: 67.4 EUR
Availability: PreOrder

Supplier number: HIKOKI 780108 | EAN 8717574055634

Recommended Retail Price €107.65

67.40 tax incl.

€55.70 excl. VAT (incl. all environmental contributions)

On order: delivered from 19/10/2026

Delivery by DHL

✆ Talk to a specialist

Precise drilling in multiple diameters

Practical benefits

Versatile drilling without changing: You effortlessly create holes from 6 to 30 mm using just a single step drill bit.
Proven performance with Hikoki: Crafted from durable HSS steel, it ensures clean cuts and extended service life in sheet metal.
Secure fit in chuck: The 10 mm shank ensures reliable clamping without slipping during heavy drilling tasks.

In a nutshell

The right choise for

With the Hikoki 780108 step drill bit, you effortlessly drill hole sizes from 6 to 30 mm without changing tools. Made from durable hss steel, it ensures clean, precise cuts in thin sheet metals and plastics while preventing the bit from jamming or tearing the workpiece. You can also enlarge and deburr existing holes smoothly without needing a center punch. Thanks to the 10 mm round shank, the bit clamps securely into any standard drill chuck of at least 10 mm, giving you maximum stability and control on every job.

Product information FAQ

€67.40

tax incl.

Key features according to our expert

Smallest diameter: 6 mm
Largest diameter: 30 mm
Shank size: 10 mm

Product description

Step drill HSS D. 6 - 30 MM

All Features

Smallest diameter: 6 mm
Largest diameter: 30 mm
Shank size: 10 mm
Diameter (mm): 6-30
Implementation: Screw-shaped
Connection: 10 mm

Brand HIKOKI
08061162
EAN 8717574055634
Supplier number HIKOKI 780108

Frequently asked questions about this product

Answered by specialists

What drilling diameter range does this step drill bit cover?: This step drill bit covers hole diameters from 6 mm up to 30 mm.
What is the shank size of this bit?: The drill bit has a standard 10 mm shank.
What material is this step drill bit made from?: It is manufactured from high-speed HSS steel for drilling sheet metals.
Which drill chucks are compatible with this bit?: It fits all standard drill chucks with a minimum clamping capacity of 10 mm.