Cobalt twist drills with morse taper shank are designed for demanding drilling applications in hard and heat-resistant materials such as alloyed and unalloyed steels, stainless steel, cast iron, titanium, aluminum, copper, brass, and bronze. The 5% cobalt content increases heat resistance and tool longevity, enabling efficient drilling at higher temperatures. Read more
Characteristics of HSS-Co. Twist Drills with Morse Taper Shank
- Material: High-speed steel with 5% cobalt (HSS-Co), providing enhanced wear and heat resistance.
- Design: Ground drill body with a precise 118° tip angle for optimal material penetration.
- Standard: Manufactured according to DIN 345, type N, right-hand cutting, ensuring reliable performance.
- Application: Ideal for drilling into stainless steel, titanium, hardened steels, as well as aluminum, copper, brass, and bronze.
Available Sizes
Drill bits are available in diameters ranging from 9 mm to 50 mm. Browse our full range of HSS-Co. twist drills with morse taper shank.
Extending Drill Bit Lifespan
To maximize the lifespan of your drill bits, we recommend using cutting oil, drilling spray, or cutting paste. These lubricants reduce friction, prevent overheating, and enhance drilling efficiency.
If you need assistance selecting the right cobalt twist drill with morse taper shank, contact us. We’ll be happy to help.
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