The Ruko-221140 drill bit is a high-precision tool specifically designed for drilling hard materials such as concrete, granite, marble, Dutch brick, stone, and walls. Its cylindrical shank provides a firm and comfortable grip, ideal for use with hammer drills. The drill bit features a durable cutting edge that ensures optimal and long-lasting performance, even under the most demanding conditions. The extra-hard alloy carbide insert is brazed to withstand high temperatures, extending the tool's lifespan. With a 130° cutting angle, this drill bit allows for efficient and rapid penetration into even the toughest materials.
- Model: Ruko-221140
- Type: Concrete and granite drill bit
- Dimensions: 14 x 150 mm
- Shank: Cylindrical
- Cutting edge: Durable for hammer drill use
- Insert: Extra-hard alloy carbide
- Brazing: High-temperature resistant
- Cutting angle: 130°
- Applications: Concrete, granite, marble, Dutch brick, stone, and walls