Drill Bit, 4 in oal, Spiral, 1/4 in, Straight, 118 deg, High Speed Steel, High Speed Steel, Black Oxide, Black, Ferrous Metal, Low Carbon, Non-Ferrous Metal and Stainless Steel

Drill Bit, 4 in oal, Spiral, 1/4 in, Straight, 118 deg, High Speed Steel, High Speed Steel, Black Oxide, Black, Ferrous Metal, Low Carbon, Non-Ferrous Metal and Stainless Steel.

• High speed bits, in particular, provide a reliable performance in a wide range of materials
• Black oxide finish reduces chip welding
• Lightly roughened surface has higher lubricity for easier chip flow
• They are offered in a variety of different bit sizes and flute lengths for multiple applications