20mm Rotacut Sheet Metal Hole Cutter 6450640 INSIZE metric micrometer sets are

INSIZE metric micrometer sets are supplied in a blow moulded plastic case

HEDMAN Standard-Duty UNCOATED Hedders

Cutter thickness 9mm

Heavy duty construction great for industrial and commercial applications

Formulated with select synthetic base oils and Royal Purple’s proprietary Synerlec additive technology

20mm Rotacut Sheet Metal Hole Cutter 6450640 INSIZE metric micrometer sets areRotaCut's are far superior to twist drills and hole saws. They cut 3x faster and last 10x longer, plus there's no comparison in quality. Use with either 2630220 or 2630200 Arbors. Use with hand held drills or drill presses with a 3 8" or 1 2" chuck for holes in sheet metal, plate materials, and plastics up to 1 4" thick. Ideal for: Electrical, Piping, Conduit Work, Sheetmetal Fabrication, Spotweld Removal, Maintenance Installations, HVAC, PHCC,