The Tolsen iron drill is manufactured from HSS according to DIN338. It is good heat resistance, no rust. The product not only helps to drill common iron and steel but also can drill large hardness materials. The sharp drill bit for smooth round hole, smooth, not spangle or rough, create aesthetics for the product that you want to manipulate.
- For a nice round hole, smooth, not sprung
- HSS,DIN338
- Roll forged
- 118 degree general angle
- Packing: poly bag with color label