IDEAL® TKO™ Hole Cutter, 1-3/8 in Dia, 1/4 in Cutting Depth, 3/8 in Drill, Carbide Tip Cutting Edge, Applicable Materials: Sheet Metal and Stainless Steel
SmoothStart pilot drill prevents carbide damage by gradually guiding cutter to material
Precision ground carbide teeth for fast cutting of clean, round holes
Designed specifically for sheet metal utting, even stainless steel
Over drill flange built in to prevent penetration beyond the sheet metal