New-year sale Vulcan 219971OR Straight Shank Drill Bit, High Speed Steel, Titanium Nitride Coated, 5/16" x 4-1/2"

Highlights:

• Finish : Titanium nitride coated
• Material : High speed steel
• Diameter : 5/16"
• Overall length : 4-1/2"
• Shank type : Straight
• Point angle : 135 Deg
• Point type : Split
• Surface drills cooler and lessens torque and downward drilling pressure
• Split point eliminates the need for a center punch and keeps the drill from skating
• Super hard coating reduces friction and heat build up, resulting in extended tool life
• Titanium nitride coating reduces friction and last longer, cutting edge stays sharper longer
• 135 deg split point eliminates the need for a center punch and keeps the drill from skating on hard materials