RUKO HSS 90º conical countersink for aluminum (max. Ø 31 mm)

The Ruko-102125A is a high-precision tapered countersink specifically designed for machining aluminum and other non-ferrous metals. With a maximum diameter of 31 mm, this tool features a DIN 1412 C split point cutting edge, which allows for a more efficient start and reduces the risk of slippage. Its 118° cutting angle and 20/30° taper angle ensure a clean, professional finish in every application.

The innovative design of the Ruko-102125A includes CBN grinding which, along with optimized chip evacuation channels, minimizes noise, vibration, and burr formation during the cutting process.

• Countersink Angle: 90º
• Handle: Cylindrical
• Number of Cutting Edges: 3
• Cutting Direction: Right-hand
• Compatible Materials: Aluminum, non-ferrous metals, steel, thermoplastics, and hard plastics
• Maximum Sheet Thickness: 4 mm
• Case: Translucent plastic with hanger
• Chip Flushing Design: Optimized
• Noise and Vibration Reduction: Guaranteed
• Cutting type: Split point DIN 1412 C