crown hole saws, general-purpose, 9 diameters: 19-64 mm, HSS/Bi-metal
EXTOL PREMIUM
- Bi-metal drill body with HSS teeth and holes in the wall to ensure efficient removal of drilled material
- HSS guide drill
- plastic case for easy transport and storage
| info | optimum speed: dia. 19-29 mm stainless steel and steel: 150-300 rpm, plastics: 600 rpm for diameters of 35-64 mm, stainless steel and steel: 100-200 rpm, plastics: 150-300 rpm |
|---|---|
| additional parameter | ⌀ 19-22-29-35-38-44-51-57-64 mm, max. drill depth 38 mm, used for: wood, plastics, plasterboard, bricks, non-ferrous and light metals, cast iron and stainless steel |
| material | HSS/Bi-metal |
| technical parameters | 9 diameters 19-64 mm |
| packaging info | weight: 1.54 kg |
