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Description
The Ruko-101351 step drill bit is a high-precision tool designed for sheet metal drilling in various industries, including electrical, plumbing, heating, and automotive. Its innovative design incorporates a split point cutting edge according to DIN 1412 C, allowing for easier and more precise drilling starts. With a 118° cutting angle and a 90° taper angle, this drill bit is optimized for right-hand cutting, ensuring efficient and high-quality results.
CBN (Cubic Boron Nitride) grinding and spiral chip flutes ensure a clean cut, minimizing noise, vibration, and burr formation. Each step of the drill bit is radially adjusted and ground, providing increased durability and performance. The steps are laser-marked for easy identification and use.
This tool is suitable for sheet metal up to 4 mm thick and is especially effective for drilling aluminum and soft metals.Product Details
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