• Hot isostatically pressed to extend life and resist breakage
• Copper braze material gives high heat resistance for reduced tip loss
• All tips made to ANSI specifications
• Double-ground, extra-deep flute for faster debris removal, increased speed, and longer bit life
• Manufactured with a Chrome Vanadium Spring Steel shaft for superior durability and long life""
• Masonry Drill Bit • Type Percussion Rotary • Drill Size 1/4 Inch • Overall Length 4 Inch • Flute Type Twist • Flute Length 2 Inch • Shank Type Straight • Material Copper Braze • Shaft Material Chrome Vanadium