6-piece HSS titanium steel bell saw for stainless steel and metal alloy drill bits

Specifications:Material: Carbide and alloy steelDiameter: 22-65mm (22mm 30mm 35mm 45mm 50mm 65mm)Total length: approximately 68mmRod diameter: approximately 9mmQuantity: 1 set (6 pieces)Features:100% brand new and high-quality.The blade is made of high-quality alloy steel, which is very sharp and resistant to cutting. Has good piercing ability.Effective length 20mm, capable of processing thick steel plates and thick walled metal pipe materials for perforation.When cutting refrigerated materials, the cutting edge should be filled with coolant.It can be fixed on hand drills and workbench drills, and can be used for open metal holes such as thick steel plates, cast iron, stainless steel, non-standard angle iron, etc.Packaging includes:TCT drill bit with carbide tip, 6-piece bell saw