135 Degree Split PointBetter than cobalt in portable applications. XL28 is able to flex when cobalt drills chip or snapBlack & BrightDrill 2X Faster than cobalt due to tapered web geometryDrill 3X Longer than standard drills due to NOMO surface treatmentDrill Accurate: Self centering 135 degree split point prevents drill from walkingFlatted ShankFlatted shank and shorter length makes drill ideal for use in cordless power drillFlute Length: 2.75High Speed SteelMade in USAMade of premium High Speed Steel with Nitride On Margin Only (NOMO) surface treatment for heat resistence and longer tool lifeOverall Length: 4.3125Right Spiral FluteUltimate workhorse for drilling steel, stainless steel, titanium alloys, and other hard to drill materialsUSA|Item Ship Weight:0.72|Item Weight:0.12|Length:4.3125|Order Minimum:6|Product Series:XL28|Ship Carton Height:7/16|Ship Carton Length:6|Ship Carton Width:3-3/8