Item No.: H47B149

High quality heat-treated carbon steel of high strength and
    hardness;
    Anti-rust oil on the surface to protect the hole saw from
    natural oxidation;
    Suitable for soft wood, thin PVC panel and thin plywood but
    not metal and hard wood, excellent tool for home DIY.
    Includes 8pcs Saw blades 3/4"(19mm),7/8"(22mm),1-1/8"(29mm),
    1-1/4" (32mm),1-1/2"(38mm),1-3/4"(44mm),2"(51mm),2-1/2"(64m)
    2pcs mandrels,2pcs drill bits and 1pcs hex key
    The cutting depth is about 1"(25 mm).