Description:
These drill bits are designed with a 135° split point for self centering and reducing thrust. Can reduce drill time by 50% compared to 118° point. Made of high resistant M 42 cobalt. They display higher red hardness which permits speeds up to 30% greater than high speed drills. Cobalt drills are especially effective in drilling tough, high tensile strength materials like stainless steel, Inconel, and titanium.

Attributes:
• 29 Piece (Plus Index)
• 135° Split Point
• Bit Size: 1/16 inch thru 1/2 inch by 1/64 inch increments
• 8% Cobalt material