MAXIMUM THROUGHPUT FOR STRUCTURAL FABRICATION AND FIELD REPAIR

When you're out on the iron or in the fab shop, speed and hole quality aren't just preferences—they're production requirements. This 9-piece HSS set is engineered to handle the high-torque demands of magnetic drill presses while minimizing the strain on your equipment. By utilizing a 20% thinner wall construction, these cutters displace significantly less material than standard bits, allowing you to punch through thick plate or structural beams up to 15% faster. The dual alternating tooth geometry—a mix of flat and double-bevel teeth—is critical for aggressive chip ejection, preventing the binding that often plagues lesser cutters in deep-hole applications.

• / Proprietary HSS with three hardness zones significantly reduces brittle breakage under heavy load.
• / Thin-wall design minimizes material displacement for faster cycles and reduced motor wear on your mag drill.
• / Dual alternating tooth geometry optimizes chip clearance for burr-free holes in thick steel plate.
• / Universal 3/4" Weldon shank ensures compatibility with most industrial magnetic drill presses and arbors.
• / Included retractable pilot pins automate slug ejection for continuous, high-volume drilling operations.

WHAT'S IN THE BOX

(1) 1/2" HSS Annular Cutter, (1) 9/16" HSS Annular Cutter, (1) 5/8" HSS Annular Cutter, (1) 11/16" HSS Annular Cutter, (1) 3/4" HSS Annular Cutter, (1) 13/16" HSS Annular Cutter, (1) 7/8" HSS Annular Cutter, (1) 15/16" HSS Annular Cutter, (1) 1-1/16" HSS Annular Cutter, (2) 2" Retractable Pilot Pins, Sturdy Carrying Case.