The 135 self-centering point minimizes wandering when starting, making it ideal for thin materials. The flute length is specifically designed for shallow hole drilling, ensuring that holes are no deeper than 1.25mm x diameter. The double-ended design increases drill life, provided that the chuck jaws are fully tightened.

Made from M2 High Speed Steel (HSS), these drills offer the best combination of strength, heat, and wear resistance. The bright finish is suitable for general-purpose applications, including non-ferrous metals and plastics. Sutton Tools Silver Bullet Panel Drills are developed to drill holes for rivets in flat and curved panels, commonly used in sheet metal fabrication.

Features

• Minimizes wandering when starting
• Designed for shallow hole drilling
• Increases drill life with double-ended design