Drillco 710A5 Solid Carbide Bright Straight Flute Drill Bit Set, 5 Piece

Drillco 710A5 Solid Carbide Bright Straight Flute Drill Bit Set, 5 Piece

710 straight flute carbide drills increases edge strength, produces good size control, and hole surface finish. Used to drill difficult materials (up to Rc 60). Suitable for drilling out broken drills, taps, bolts, screws, studs, weldments and more!

Product Features

• Solid carbide construction for extreme rigidity and strength
• Carbide base material can drill up to 2x faster than HSS
• Self centering 140° split-point for reduced thrust requirements and minimized walking
• Straight flutes increase edge strength, and produce good size control and surface finish
• Bright finish for added lubricity
• Round shank
• Made in USA

Applications

• Drilling in very high strength materials like cast iron, steel, and bronze
• High performance drilling
• Drilliing out broken drills, taps, bolts, screws, etc…
• Drilling with fixed spindle machines like CNC mills and drill presses