Sheffield 9LM055CO Alpha Cobalt Series Jobber Drill Bit, 5.5mm, 93mm Length, 135degrees Split Point, High Speed Steel Cobalt, Carded, Stainless Steel, High Tensile, Cast Iron

The Sheffield Drill Bit is a premium jobber drill bit designed for heavy-duty applications, particularly in stainless steel, high tensile steel, and cast iron. With a size of 5.5mm and a length of 93mm, this drill bit is engineered from high-speed steel cobalt, which enhances its strength and heat resistance. The 135° split point design allows for faster cutting and reduces the risk of wandering during operation, making it an ideal choice for power drills, pedestal drills, and CNC machining centres.

This drill bit's construction ensures durability and longevity, even when drilling through tough materials. The fully ground HSS cobalt raw material not only increases the overall strength but also extends the drill life significantly. Whether you are tackling industrial projects or precision tasks, the Sheffield Drill Bit provides reliable performance that meets the demands of professional users.

Features:
• 5.5mm size designed for precision drilling in various materials
• Length of 93mm suitable for deep drilling applications
• Constructed from high speed steel cobalt for enhanced durability
• 135° split point design minimizes wandering and improves cutting efficiency
• Straight shank type compatible with power drills, pedestal drills, and CNC machining centres
• Cutting depth capability of 5xD for versatile drilling options
• Single piece construction ensures reliability and consistent performance
• Alpha range specifically engineered for stainless steel, high tensile steel, and cast iron applications
• Fully ground HSS cobalt material increases strength and extends drill life