RUKO S4 7 x 210 mm SDS-plus drill bit for drilling in concrete and masonry.

The Ruko-211072 SDS-plus S4 drill bit (7 x 210 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.

Brazing at temperatures exceeding 1000°C provides superior strength, allowing the drill bit to maintain its integrity even under demanding working conditions. The reinforced core ensures excellent stability during use, minimizing vibrations and improving operator comfort.

• Dimensions: 7 x 210 mm
• Connection: SDS-plus and HILTI TE 10-22
• Material: Carbide "Widia"
• Cutting angle: 130°
• High-temperature welding:>1000°C
• Reinforced core for stability
• Vibration-free operation
• S4 quadruple spiral for efficient extraction
• Suitable for: granite, concrete, stone, marble, bricks, and walls