RUKO 12mm x 310mm SDS-plus drill bit, high strength and precision.

The Ruko-211124 SDS-plus S4 drill bit (12 x 310 mm) is designed to deliver exceptional performance when drilling hard materials. Compatible with all rotary hammers with SDS-plus and two-flute chucks, such as the HILTI TE 10-22, this tool is ideal for professionals who require precision and durability in their projects. Its original carbide insert (Widia) and 130° cutting angle ensure efficient penetration and a clean finish on every hole.

The drill bit features brazing at temperatures exceeding 1000°C, making it extra-resistant and capable of withstanding demanding working conditions. Its reinforced core provides excellent stability during use, minimizing vibrations and improving operator comfort.

• Type: SDS-plus S4 hammer drill bit
• Dimensions: 12 x 310 mm
• Compatibility: Hammer drills with SDS-plus connection and HILTI TE 10-22
• Material: Carbide "Widia" insert
• Cutting angle: 130°
• Brazing: Temperature above 1000°C
• Core: Reinforced for greater stability
• Vibration: Vibration-free during use
• Spiral: Quadruple S4 for efficient material removal
• Applications: Granite, concrete, stone, marble, bricks, walls