Hard Titanium Nitride coating reduces friction and heat build-up, resulting in extended tool lifeUses less energy, therefore a cordless drill will cut more holes per chargeHeat treated to give the drill bit added durability and extend bit lifeup to 6 times longer than regular High Speed Steel drill bitsManufactured with a 135 degree split point
Titanium nitride coating reduces friction and last longer, cutting edge stays sharper longer in ferrous and non ferrous metal applications. split point eliminates the need for a center punch and keeps the drill from skating.
Brand: VULCAN, Model: 786471OR