RUKO helical drill bit conical handle HSS milled Ø 37.50 mm DIN 345 type N

The Ruko-204375 twist drill bit is a high-performance tool designed to meet the demands of drilling in a wide variety of materials. With a tapered shank according to DIN 345, this drill bit is ideal for standard drilling applications, offering high resistance to breakage and exceptional performance under heavy-duty conditions. Its design includes a 118° cutting angle and a 20-30° spiral angle, optimizing cutting efficiency and chip evacuation. The drill bit's bright surface ensures reduced friction and a cleaner finish on drilled holes.

The Ruko-204375 is suitable for drilling steel and cast steel, both alloyed and non-alloyed, with a tensile strength of up to 900 N/mm². It is also effective for drilling gray, malleable, and ductile iron, as well as materials such as sintered iron, nickel silver, graphite cast iron, aluminum alloys, bronze, and brass.

• Diameter: Ø 37.50 mm
• Type: Twist drill bit with tapered shank
• Standard: DIN 345
• Cutting angle: 118º
• Spiral angle: 20-30º
• Tolerance: h8
• Surface: Bright
• Cutting: Right-handed
• Applications: Steel, cast iron, alloys
• Presentation: Translucent plastic case