RUKO KES-DIN335-HSS-TiN-90°-Ø40,0 mm kartio-upotuspora

Clean, precise countersinks in steel, cast iron, non-ferrous metals, and plastics are a challenge without the right tool. The RUKO KES-DIN335-HSS-TiN-90°-Ø40,0mm countersink solves this with a precision-ground 90° cutting angle and a titanium nitride coating that reduces friction and extends tool life.

Who is it for

Machinists, metalworkers, and maintenance technicians who need reliable countersinking, chamfering, and deburring in production or repair environments.

Main features

• 90° cutting angle for standard countersinks
• High-speed steel body with TiN coating for wear resistance
• Three-flute design for smooth cutting
• Cylindrical shank, 16.0 mm diameter
• Cutting diameter 40.0 mm, overall length 105 mm

Specifications

• Tool Type: Countersink
• Standard: DIN 335 C
• Material: High-Speed Steel (HSS)
• Coating: Titanium Nitride (TiN)
• Cutting Angle: 90°
• Cutting Diameter (D1): 40.0 mm
• Shank Diameter (D2): 16.0 mm
• Overall Length (L1): 105 mm
• Number of Flutes: 3
• Cutting Direction: Right-Hand Cut
• Manufacturing Process: Precision Ground

Tips

Use appropriate cutting fluid for longer tool life when countersinking steel. The TiN coating reduces friction and heat, but proper speeds and feeds are still essential.