♦High-quality spiral drill bit made of high-speed steel with 5% cobalt, ensuring long-lasting cutting edge sharpness and precise drilling start
♦The hardening process provides the best combination of strength, heat resistance, and wear resistance
♦Excellent performance with sharp cutting edges
♦Excellent finish for general-purpose use, including smooth and stainless surfaces
Model: RH-5510
Length: 75 mm
Width/diameter: 4.2 mm
Material: M35
Net weight: 6 g
Hardness: 65-67 HRC
Standard: DIN 338
Packaged in: blister card