RUKO kartio-upotuspora DIN 335 C HSS TiAlN 90° 8,3 mm

Countersink bit for countersinking, deburring, and chamfering in steel, stainless steel, cast iron, non-ferrous metals, and plastics. Precision ground from high-speed steel with TiAlN coating for high wear resistance and long tool life.

Advantages

TiAlN coating reduces friction and heat build-up, enabling higher cutting speeds and improved chip flow. Three-flute design ensures smooth, chatter-free countersinking with a 90° cutting angle for standard countersunk screws.

Suitable for

• Steel
• Stainless steel
• Cast iron
• Non-ferrous metals
• Plastics

Key specifications

• Cutting diameter: 8.3 mm
• Shank diameter: 6 mm
• Overall length: 45 mm
• Flute length: 10 mm
• Number of flutes: 3
• Cutting angle: 90°
• Direction of cut: right-hand

Recommendations

Use with a suitable countersinking tool or drill press. Apply cutting fluid for best results in tough materials.