5 Piece Metric Step Stepped Down Variable Size Steel Drill Bit Unibit Uni Set Tool

In stock
SKU: ATE-90061
Regular price $80.99
  • High speed steel, polished
  • Carry aluminum case
  • Two flutes, automatically deburrs as you drill
  • Tri-flat shank for sure grip
  • 6mm shank: 4 to 12mm, 9 steps (4, 5, 6, 7, 8, 9, 10, 11, 12mm)
  • 4 to 12mm, 5 steps (4, 6, 8, 10, 12mm)
  • 8mm shank: 6 to 18mm, 7 steps (4, 8, 10, 12, 14, 16, 18mm)
  • 4 to 22mm, 10 steps (4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm)
  • 10mm shank: 6 to 35mm, 13 steps (6, 8, 10, 13, 16, 18, 20, 22, 25, 28, 30, 32, 35mm)