Hss Hole Saws

Size:13mm to 100mmMaterial: Hss m2Teeth: (1) normal constand teeth(2) sharp aggerssive teeth(3) 4/6tpi variable teeth(4) europe style;Features:1. Used for the sheet metal with 1.6mm.2. The cutting length is 12mm.3. High speed steel cutting edge4. Separate arbor required.5. Can be used on portable electric, pneumatic tools and pillar drilling machines.Applications:Stainless steel plateF. R. P.Copper plateIron plateBrass plateAluminum plateOther hard land compound metallic plates.Advantages:Faster and smoother cuts.Aggressive cutting action.For precision hole drilling.Teeth stay sharper longer.Better swarf clearing away.Cutting safely and efficiently