Hole saw JOBIprofi 80 mm HEX for masonry, model 11828

JOBIprofi 80 mm HEX hole saw (model 11828) is designed for cutting clean circular holes in masonry materials such as brick, concrete and stone-based building materials. The tool has an 80 mm cutting diameter and a HEX shank that provides a stable connection with drills and impact drivers. It is intended for creating openings for pipes, conduits, cable passages and fastening points during construction, renovation and installation jobs.

Advantages

The HEX shank offers secure fitting to compatible drills and impact drivers, reducing slippage during operation. The cutting crown is optimised for masonry, delivering consistent hole diameter and edge quality when used with appropriate drilling speed and cooling. The tool is robust enough for repeated use in common construction tasks and is compact for easy handling in confined spaces.

Suitable for

• Drilling openings for plumbing pipes in brick or concrete walls
• Installing electrical conduits and cable passages
• Creating anchor or fastening points in masonry
• Renovation and retrofit work where circular holes are required

Key specifications

• Cutting diameter: 80 mm
• Shank type: HEX for secure attachment to drills and impact drivers
• Intended material: masonry, brick, concrete and similar building materials
• Typical use: wet or dry drilling depending on material and drill recommendations

How to use

Mark the centre point of the required hole on the masonry surface. Secure the drill with a compatible HEX chuck or impact driver and set an appropriate rotation speed for masonry work. Start drilling with steady pressure and keep the tool perpendicular to the surface. For deep holes or dense materials, use intermittent drilling and allow the tool to cool periodically. Remove drilling debris from the hole as you progress to maintain cutting efficiency.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and dust mask. When working on reinforced concrete or very dense masonry, consider combining the hole saw with a centre pilot drill or using low-speed impact settings and adequate cooling to extend tool life. Follow the drill manufacturer’s guidelines for RPM and feed pressure to avoid overheating and premature wear.