hikoki_780128

HIKOKI 780128 countersink set 90° 5-piece

Supplier number: HIKOKI 780128 | EAN 8717574055719
Recommended Retail Price €87.62
54.80 tax incl.
€45.29 excl. VAT (incl. all environmental contributions)
On order: delivered from 20/10/2026
set

  • Delivery by DHL

Precise countersinking with Hikoki

Practical benefits
  • Clean 90° screw seating: You countersink screw heads completely flush for a smooth, professional, and snag-free surface.
  • Durable HSS-G steel: The precision-ground high-speed steel cuts cleanly through various materials while maintaining sharp edges over time.
  • Versatile five-piece range: With diameters ranging from 12,4 mm to 20,5 mm, you always have the right size for different fasteners.

In a nutshell

The right choise for

With the 5-piece Hikoki 780128 hss-g countersink set, you sink screw heads completely flush into metal, wood, and plastic for a clean, professional finish. Featuring a standard 90° countersink angle, these bits are ideal for deburring hole edges and preparing pre-drilled holes for metric fasteners. The fully ground hss-g high-speed steel construction ensures sharp cutting edges, smooth operation, and long tool life. Ranging from 12.4 mm to 20.5 mm in diameter, this versatile set provides the right sizes for your fabrication, assembly, and maintenance tasks.



€54.80
tax incl.

Product information

Key features according to our expert

  • Smallest diameter: 12,4 mm
  • Largest diameter: 20,5 mm
  • Drill set type: Countersink drill bit set
  • Quantity per set: 5

Product description

  • COUNTERSINK 90 DEGREES SET 5-PIECE

All Features

Smallest diameter
12,4 mm
Largest diameter
20,5 mm
Drill set type
Countersink drill bit set
Quantity per set
5
  • Brand HIKOKI
  • EAN 8717574055719
  • Supplier number HIKOKI 780128

Frequently asked questions about this product

Answered by specialists
What are these Hikoki countersink bits used for?
They are used for 90° deburring and countersinking holes in metal and other materials so screw heads sit flush with the surface.
How many pieces are included in this set?
The set includes 5 HSS-G countersink drill bits.
What diameters are included in the set?
The set features a minimum diameter of 12.4 mm and a maximum diameter of 20.5 mm.
What does the HSS-G specification mean?
HSS-G stands for fully ground high-speed steel, delivering sharp cutting edges, precise results, and long tool life.
What is the countersink angle of these bits?
All countersink bits in this set feature a 90° angle, which is standard for metric countersunk screws.
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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