HMT STEELBOR / Annular Cutters v17

HMT STEELBOR Annular Cutters are used to create accurate connection holes in metal with magnetic drilling machines. They remove a ring of material and eject a slug, rather than drilling out the full hole diameter, helping users create larger holes faster and with less cutting load than traditional twist drilling.

The range includes SilverMax HSS Cutters for everyday applications, CarbideMax TCT Cutters for tougher materials, ULTRA TCT Cutters for extreme applications and XL options for deeper cutting requirements. All HMT STEELBOR Annular Cutters use the universal Weldon shank for compatibility with a wide range of magnetic drills.

They give users a clear choice of cutter type by material, depth and application, helping improve cutting speed, hole accuracy and jobsite efficiency.