| Product Name | 19PC High Carbon steel Hole Saw Set | 
| HRC | 38-42 | 
| Size | 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),6"(152mm) ; 2PC Arbor; 1PC Hex Key Wrench; 1PC Driver Plate;1PC Drill bit | 
| Application | Wood, Plastic, Soft Metals, drywall, Gypsum Plasterboard, Softwood, OSB Panel, Plywood, Chipboard, Wood-wool Building Board, Laminate Board, Construction Timber, Timber, Plastic-coated Chipboard, Panels, Profiled Board | 
| Heat-treated | Yes | 
| Tooth Type | Customizable | 
| Material | High carbon steel cutter | 
| Small Arbor | 1/4"Three-Flat Shank | 
| Big Arbor | 3/8" Three-Flat Shank | 
| Surface Finish | Black Oxide/Spray-Painted | 
| Cutting Depth | 1”(25mm)or 1-9/16”(40mm) | 
| Place Of Origin | ZHEJIANG,CHINA | 
| Certification | ISO/BSCI | 
| Packaging Details | Plastic Box | 
| Highlight | High Carbon Steel Hole Saw Set, 19PC Carbon Steel Hole Saw Set, Carbon Steel Hole Saw Set for Soft Metals |