Master Mechanic 120592 Silver & Deming Black Oxide/Titanium Drill Bit, 9/16"x6" BF10 These high carbon steel blades

These high carbon steel blades are designed for general purpose cutting and a long cutting life

Main lugs load center

3-1/8" flute length

Good for lawns

Gas connector is 100% leak tested

Master Mechanic 120592 Silver & Deming Black Oxide/Titanium Drill Bit, 9/16"x6" BF10 These high carbon steel bladesMade of high speed steel. Black oxide surface finish improves chip flow and increases abrasion resistance. Recommended for drilling wood, plastic and soft metals. Used in machine shops using screw machines or where the maximum chuck capacity is 1 2". Carded. Master Mechanic Size: 9 16" x 6" Silver and deming High speed steel Black oxide titanium drill bit Jobber length 3 8" reduced shank 3 1 8" flute length Black oxide surface finish improves chip