HSS-Cobalt Heavy Duty Straight Shank Jobber Drills

The Sherwood range of HSS-Co heavy duty straight shank jobber drills offers durable and reliable cutting performance, boasting 5% cobalt alloy for enhanced strength and longevity in high-temperature, high-speed operations. These drills excel in drilling steels with tensile strength up to 1,400 N/mm², very hard bronze, stainless steels, as well as heat and acid-resistant steels. The cutting edges maintain sharpness for extended periods, minimising the need for frequent sharpening and maximising productivity, while also resisting corrosion effectively.

Features and Benefits:
• Crafted with a 5% cobalt alloy, ensuring optimal performance at elevated speeds and temperature
• Capable of cutting metals with tensile strength up to 1,400 N/mm²
• 135° point angle facilitates precise hole making and efficient cutting
• Extended cutting edge lifespan reduces the frequency of sharpening
• Excellent corrosion resistance enhances tool longevity

Standards
• Manufacturing Standard: BS 328, DIN 338B

Typical Applications
• Suitable for various cutting and drilling applications, including steel, bronze, stainless, and acid-resistant steels