Pilot Drill 1/4 in 4-1/4 in L MPN:05306

The 1/2 inch diameter indexable insert drill provides unparalleled performance by featuring an increased maximum drilling depth of 1.45 times the insert diameter ensuring faster material removal and reduced chip evacuation. Designed with an adjustable piloting length which compensates for misalignment or off-center holes allowing precision in holes with one pass; its cutting structure is made up of diamond like carbon providing extreme wear resistance that outlasts conventional drill bits while maintaining its sharp edge throughout use eliminating costly regrinds making it perfect for professional engineers, machinists or manufacturing teams looking for high productivity tool that performs across various materials without the need for additional tool changes increasing profitability per job.