Item No.: RH47B451

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 13pc Saw blades 3/4"(19mm),7/8"(22mm),1-1/8"(28mm),
 1-1/4"(32mm),1-1/2"(38mm),1-3/4"(44mm),2"(51mm),2-1/2"(64mm)
 3"(76mm),3-1/2"(89mm),4"(102mm),5"(127mm),6"(152mm) ,
 2pcs mandrels, 2pcs drill bits for easy replacement,
  1pc installation plate, 1pc hex key;
 The cutting depth is about 1"(25 mm).