VA12374 Features: -Eliminates need for center punching.-Allows for fast starts and minimal walking or skating.-Ideal for drilling steel, alloy steel, and plastic.-The bit features a 135-degree split point.-Titanium Coated Fractional Jobber Drill Bit 3/8". Dimensions: -Diameter: 3/8", Over all length: 5", Flute length: 3-5/8" This titanium drill bit offers the best durability and speed for repetitive drilling applications in steel, alloy steel, wood and plastic. The titanium coating lasts six times longer than standard high speed steel drill bits. It provides high performance on the toughest applications.. Warranty: -Lifetime warranty does not cover abuse.