Description
Type 130-D
1/2″ Reduced Shank Silver & Deming
Super High-Speed M42 Cobalt
• Heavy-duty 135° split point with gold finish for use in
drilling hard tough metals, free machining stainless steel,
high temperature alloys, titanium and certain plastics.
• High red hot hardness of cobalt steel permits speeds
30% higher than regular high speed steel drills.
• Cobalt drills require rigidly held, positive feed drilling equipment.
