The Bordo HSS Toolbit Square with a size of 1/4″ x 4″ (3800) is a square-shaped cutting tool bit made from high-speed steel (HSS). These tool bits are designed for use in metalworking, particularly with lathes and milling machines, to cut, shape, and finish metal workpieces.

  • 1/4 x 4″” HSS Square Toolbit
  • High Speed Steel Tool Bits are designed for general purpose machining of mild steel, alloys, and tool steels.
  • They have good heat and abrasion resistant properties and are best used when making an interrupted cut or where the tool may be subjected to heavy load or shock.