COUNTERSINK HSS RUKO

RUKO HSS countersinks – precise finishing with German quality

RUKO's HSS countersinks are designed for professional use where precise fit, clean finish and long service life are required. The DIN 335 Type C design ensures compatibility with the most common taper countersinks. The three-edged cutting structure enables smooth and controlled chip removal in various materials.

Technical features

• Material: HSS steel

• Standard: DIN 335 Type C

• Opposite angle: 90°

• Cutting angles: 3

• Cutting direction: right-hand

• Stem: cylindrical

• Surface: clear

• Total length: 45–71 mm

Suitability and applications

• For conical countersinks according to standards, including:

  • DIN 74: BF / M3

  • DIN 75: AF / M3.5, BF / M3

• Excellently suited for the following materials:

  • Steel

  • Cast iron

  • Non-ferritic metals

  • Light metals

Benefits

• Neat and even embedding without tearing

• Excellent controllability and long blade life

• Suitable for drills and pillar drills

• A reliable tool for maintenance, installations and workshops

RUKO countersinks are a safe choice when you want to combine precise workmanship, durable construction and German manufacturing quality.