RUKO 10-piece set of HSS-Co 5 cobalt twist drills, Ø 10 mm DIN 338, self-centering

The Ruko-215100 twist drill is a high-precision tool designed to meet the demands of professionals in the metalworking and construction industries. Made of high-strength cobalt-alloyed high-speed steel, this drill offers superior heat resistance and exceptional hardness, making it the ideal choice for drilling difficult-to-chip materials. Its design includes a tapered point grinding with a split point, conforming to DIN 1412 C, which ensures a precise and efficient drilling start.

With a cutting angle of 130° and a spiral angle of 20-30°, this drill is optimized for superior performance in a wide variety of applications, including alloyed and non-alloyed steel and cast steel, gray cast iron, malleable cast iron, and stainless steels such as V2A and V4A.

• Type: DIN 338 Type N HSS-Co 5 Cobalt Twist Drill Bit
• Diameter: Ø 10 mm
• Cutting Angle: 130º
• Spiral Angle: 20-30º
• Tolerance: h8
• Surface: Golden Brown
• Cutting: Right-handed
• Applications: Steel, Cast Steel, Gray Cast Iron, Stainless Steels
• Case: Translucent Plastic with Red Background Label