Steelmax offers a full line of high-quality High Speed Steel (HSS) and Tungsten Carbide Tipped (TCT) annular cutters for all of your hole-making needs. We stock a full range of HSS and TCT cutters from 7/16" to 3" in diameter and 1", 2" and 3" depths of cut. Custom sizes are also available. All Steelmax annular cutters have standard Weldon shanks (3/4" shank for cutter diameters up to 2-3/8" and 1-1/4" shank for cutter diameters above 2-3/8").  As a result, Steelmax cutters will fit and improve the performance of any mag drill! Annular cutters have many advantages over traditional twist drills:
  • Eliminates costly and time consuming step-drilling
  • Significantly less drilling time - 3-4 times faster than twist drills
  • Longer tool life - 5-10 times as many holes as a comparable twist drill bit
  • More accurate and higher quality holes - burr-free with no clean up
  • Easily drill on curved surfaces such as pipe or tubing
  • Create overlapping holes
  • Lower machine and horsepower requirements when compared to twist drills