Drill Bit, Multi-Purpose ~ 5/16" x 4 - 1/2"

Description:

Item # N7NTVSUPC: 722793010409
MULTI-PURPOSE DRILL BIT

  • For rotary or percussion drilling
  • Resharpenable
  • Chrome vanadium steel shank
  • Tip is blend of tungsten carbide/cobalt
  • Withstands drill temps. up to 1900 degrees
  • Applications: masonry, ceramic tile, concrete
  • Brick, fiberglass, cast metals, wood, glass