Description
Engineered for the toughest jobs, the Sutton D108 Jobber Drill features heavy-duty cobalt construction, ideal for drilling high-tensile materials like cast iron, bronze, and hardened steel. Its 135° split point ensures precise positioning and reduced drilling pressure, while the thick core enhances rigidity. Crafted from HSS Co with a 5% cobalt formula, this drill bit offers superior abrasive and heat resistance, maintaining strength at elevated cutting temperatures. With a 15/32″ (11.91mm) diameter, 110mm flute length, and 146mm overall length, it delivers precision and durability for demanding trade applications. The distinctive colour tempered surface finish confirms its cobalt tool material, signifying industrial-grade performance.
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