Carbide Hole Saw Hole Saw 28 mm for 5 mm Stainless Steel Sheet Metal

Specifications: Cutting diameter: 28mm/1.1"; Shank size: 10mm/0.39"; Cutting depth: 25mm/0.98"; Overall length: 105mm/4.13"; Triangular non-slip shank. Carbide milling cutter has a longer service life than normal metal mills. General Purpose: can provide fast and accurate cuts in stainless steel sheets, cast iron plates and other metals less than 5mm. Suitable for round or square pipes, equipment cabinet. All in one: drill, spring, wrench are included, no need to buy additional accessories for drilling work. Application: Can be used on hand drill, bench drills, magnetic drills, pneumatic drills and other rotary machines. Warm Tips: Let the drill run evenly at low speed or pre-drill the center hole to extend the life of the cutter. Please add cooling liquid or water when working on stainless steel and steel sheets greater than 5mm