7/8/11/16 piece set woodworking hole saw plastic box suit gypsum board hole opener cutting woodworking drill bit

Name: 11Pc/16Pc/8Pc carbon steel round hole saw sets

Surface treatment: black grinding teeth

Carbon steel round hole saws are used to make round holes on wooden workpieces and plastic parts for smooth cutting.

Using carbon steel material, after heat treatment, all quenching.

11pc: Diameter: 19-22-29-32-38-44-51-64MM Depth: 25MM 40set/ctn

16pc: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"(64mm),3 "(76mm),3-1/2"(89mm),4 "(102mm),5"(127mm). Packing:30set/ctn 30/29kg 48*45*23cm 16pc(948g) box size 21*16*5cm

8pc:2-1/2 "(64mm),3"(76mm),3-1/2 "(89mm),4"(102mm),5 "(127mm)

Central axle Allen wrench reinforcement plate

Weight: 11Pc (blow molding box 448g), box size: 19*10*4.5cm

8Pc(750g),16pc(948g) packing number: 40PCS box gauge:

7pc 2 inch hole saw aluminum alloy base, carbon steel saw blade

 Specifications: 25.32.38.45.50.56.63mm,6mm center drill

  Weight: 200g size; 15.5*10.5*6.5cm