Our fluted reamers get the job done for you with a robust thru-shaft design and heat treated, cast-alloy steel for durability. To reduce the amount of resistance-causing spoil build-up, a built-in swivel minimizes the distance to the product pipe. Vermeer fluted reamers include robotically applied carbide mesh grit hard facing to add longevity. And they're available with rotary or Shark Teeth to create an aggressive cutting action. Ideal for rugged ground conditions ranging from hard pan and soft rock to cobble.