Description
| Symbol | YT-44740 |
| Series | GRD |
| Material | HSS 4241 |
| Application | high-quality stainless steel, structural steel, cold-rolled steel, non-ferrous metals, steel sheets, plastic |
| Surface finish | coated with titanium nitride |
| Length | 105mm |
| Tool holder type | cylindrical |
| Diameter | 6, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38mm |
| working length | 78mm |
| cutting thickness | 4mm |
| Number of steps | 12 |
Step drill 6-38mm brand YATO YT-44740. Made of high speed steel HSS 4241, coated with titanium nitride. 12 degrees diameter: 6; 8; 11; 14; 17; 20; 23; 26; 29; 32; 35; 38mm, cylindrical shank.