High Speed Steel Fractional Self-Starting, 1/4 in to 1-3/8 in, 10 Steps ORS NASCO Scale Applications General Purpose Arbor

High Speed Steel Fractional Self Starting, 1 4 in to 1 3 8 in, 10 Steps ORS NASCO Scale Applications General Purpose Arbor Scale Applications General Purpose Arbor Diam [Nom] 1 4 in Arbor Thread TPI or Pitch 1 4 in Stem Big Catalog YES Brand Weiler Catalog MPI Catalog Construction Catalog NO Country of Origin US Dia Provides five layers of protection against dry particulates and light liquid sprays and splashes Constructed of proprietary SMMMS polypropylene Anti static coverall with serged seams Single flute cutting edge for greater control through steps Hex shank prevents slipping in drill chuck Also available with (TiN) coating for longer life New SpeedPoint tip penetrates faster than previous Unibits and prevents walking Ideal for drilling holes into thin materials such as stainless steel plastic and laminates