hikoki_780114

HIKOKI 780114 HSS step drill set d.4-12 / 4-20 / 6-30mm 3-piece

Supplier number: HIKOKI 780114 | EAN 8717574055849
Recommended Retail Price €147.00
86.20 tax incl.
€71.24 excl. VAT (incl. all environmental contributions)
On order: delivered from 07/10/2026
set

  • Delivery by DHL

Accurate drilling with the Hikoki step drill set

Practical benefits
  • Three versatile drill ranges: Covering 4-12 mm, 4-20 mm, and 6-30 mm ranges, you easily cut multiple hole sizes in sheet metal.
  • Durable HSS construction: The high-speed steel maintains cutting-edge sharpness under heat, ensuring you get long-lasting wear resistance.
  • Clean burr-free holes: The stepped design allows you to drill smooth, perfectly round openings in thin materials without pre-drilling.

In a nutshell

The right choise for

With the 3-piece Hikoki 780114 hss step drill set, you can drill and deburr sheet materials cleanly in a single operation without constantly swapping bits. This set covers hole diameters from 4 mm up to 30 mm with versatile ranges of 4-12 mm, 4-20 mm, and 6-30 mm. Crafted from durable hss high-speed steel, the drills maintain their sharp cutting edges under heat for extended wear resistance. The stepped geometry prevents thin sheets from snagging or distorting, delivering smooth, burr-free, and perfectly round holes without pre-drilling. Ideal for installing cable glands, metal fabrication, and hvac work.



€86.20
tax incl.

Product information

Key features according to our expert

  • Smallest diameter: 4 mm
  • Largest diameter: 30 mm
  • Drill set type: Stair drill set
  • Quantity per set: 3

Product description

  • Set of step drills HSS 3 pieces D. 4-12 / 4-20 / 6-30 MM

All Features

Smallest diameter
4 mm
Largest diameter
30 mm
Drill set type
Stair drill set
Quantity per set
3
Content
3 st.
Diameter (mm)
4-12 / 4-20 / 6-30
Implementation
HSS straight spiral
  • Brand HIKOKI
  • EAN 8717574055849
  • Supplier number HIKOKI 780114

Frequently asked questions about this product

Answered by specialists
Which drill diameters are included in this HiKOKI step drill set?
The set includes 3 drills with ranges of 4-12 mm, 4-20 mm, and 6-30 mm.
What material are these step drills made of?
These step drills are made of HSS (High Speed Steel) for drilling metal and sheet materials.
How many drills are included in this set?
The set consists of 3 step drills.
What is the maximum drilling diameter of this set?
The largest drilling diameter in this set is 30 mm.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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