RUKO HSS bi-metal hole saws, with varied toothing, are suitable for unalloyed steel (up to 700 N/mm² strength), non-ferrous and light metals, plastics, plasterboard and light building boards, fibreboard, plywood and wood.
RUKO HSS bi‑metal hole saws are designed with varied toothing to provide smoother cutting, reduced effort and lower vibration. The HSS cutting edges are suitable for unalloyed steel up to about 700 N/mm, non‑ferrous and light metals, plasterboard, plywood and wood.
The saws are right‑hand cutting and come in individual cartons. Various arbor shank options are offered, including hexagonal, SDS‑plus and cylindrical shanks, allowing use with hand and pillar drills. The maximum cutting depth is 38 mm (1½ in).
| Cutting edges material | HSS suitable for unalloyed steel up to 700 N/mm |
|---|---|
| Maximum cutting depth | 38 mm (1½ in) |
| Handedness | Right‑hand cutting |
| Packaging | Individual carton |
The maximum cutting depth is 38 mm (1½ in).