Durable carbide tipped construction;Brazed carbide tip has a unique diamond ground 4-face design for excellent centered starts with little walking and best hole quality;Double ground flute ensures fast and efficient removal of the drilling dust and prevents clogging;Special duo tone surface finish reduces friction and resistance, increasing bit life and drill battery life;Special Grind Angle creates sharper tip edges for Fast starts in tough materials

• Irwin Tools 1792768 9/32-Inch Multi Material Drill Bit
• 9/32-Inch

Irwin Tools 1792768 9/32-Inch Multi Material Drill BitIrwin Tools