Irwin 63907 Titanium Nitride Drill Bit, 7/64" Pack of 4

* Made of shock-resistant and heat treated S2 steel for maximum strength and hardness.* Features 35 degree split point.* Ideal for maintenance and repair work.* Titanium nitride coated bits last up to six times longer than standard high speed steel drill bits. Cutting edge stays sharper longer. Coating reduces friction. Titanium Nitride coating resists heat and friction, extending the cutting edge life up to 6 times that of other high-speed step drill bits Made from premium high-speed steel for increased durability 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface Bit has a straight shank