Vulcan 788411OR Titanium Coated Drill Bit Hex Shank, 5/16"

Highlights:

• Hard Titanium Nitride coating reduces friction and heat build-up, resulting in extended tool life
• Titanium Nitride keeps the cutting edge of the drill sharper, longer
• Lasts up to 6 times longer than regular High Speed Steel drill bits
• Uses less energy, therefore a cordless drill will cut more holes per charge
• Heat-treated to give the drill bit added durability and extend bit life
• Manufactured with a 135-degree split point

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