Description:

EXTREMELY LONG LIFE- Cutting Diameter: 90mm / 3.54"; Shank Size: 10mm / 0.39"; Cutting Depth: 25mm /0.98"; Total Length: 98mm / 3.86", Non-slip triangular shank. Carbide hole cutter is with longer life than normal metal cutting hole cutters.. INNOVATIVE THREE-BLADE DESIGN- TCT hole Saw teeth designed with Three-blade,with outer blade, middle blade, inner blade, small incision resistance and no burrs during drilling. Opening neat, smooth, no broken edges, no tremor phenomenon, chip easily.ideal for cutting hard metals. FAST & PRECISE CUTS- Spring loaded pilot bit ejects the cut slug, saving time. The cutter body with chip hole,Fast chip removal, then cuts a clean, burr-free hole faster than conventional twist drills or hole saws.Remember to add coolant during continuous high-speed drilling.. APPLICATIONS- Suitable For Pistol Drill, Bench Drill,Vertical Drilling Machine Etc. Provide fast and precise cuts into 5mm thickness material such as : stainless steel, mild steel, alloy steel, aluminum, FRP, and plastic..