Hole saw single Wolfcraft bi-metal for drill, Ø 35 mm, for drywall, metal, plastic, wood

Single bi-metal hole saw by Wolfcraft with a 35 mm cutting diameter, designed for handheld and stationary drills. The tool combines a specially alloyed tool body with HSS teeth to provide wear resistance and effective cutting across a variety of building materials. Supplied as one hole saw together with a 6 mm HSS centring drill, the accessory is ready for immediate use without requiring a separate mandrel. Intended for making clean circular openings for pipes, cables and fittings in construction and renovation tasks.

Advantages

The bi-metal construction ensures a durable cutting edge and a balance between flexibility and hardness, reducing the risk of tooth breakage during intermittent cutting. Direct fit usability means faster setup—no additional mandrel required—and the included 6 mm HSS centring drill improves accuracy and reduces wandering when starting holes. The hole saw is suitable for a range of materials, providing consistent cutting performance for drywall, plastics, plywood, wood and various metals.

Suitable for

• Cutting circular openings in drywall for electrical boxes and pipe entries
• Making holes in plastic panels and PVC conduits
• Drilling through plywood and woodwork for fittings and cable routing
• Piercing thin steel sheets and non-ferrous metals for small installations

Key specifications

• Cutting diameter: 35 mm
• Material construction: bi-metal body with HSS cutting teeth
• Included pilot drill: 6 mm HSS centring drill
• Compatibility: suitable for use with handheld and stationary drills
• Supplied as: single hole saw in a storage card box

How to use

Mark the desired centre point and secure the workpiece if possible. Fit the hole saw onto the drill using its integrated fitting, insert the included 6 mm HSS centring drill and set the drill to a moderate speed appropriate to the material. Begin drilling with steady pressure, allowing the teeth to cut without forcing; for metal applications use coolant or reduced speed as required. After completing the cut, retract the hole saw and clear chips from the teeth before the next use.

Usage recommendations

For long tool life and consistent results, match drill speed to the material: lower speeds for metal, medium speeds for plastics and plywood, and higher speeds for soft wood and drywall. Use light lubricant or cutting fluid when cutting metals and periodically clear chips from the cut to prevent overheating. Store the hole saw dry in its card box to protect the teeth.