Hole saw Dedra DED1505-2 for concrete, brick, stone — 65 mm diameter, 1 pcs

Dedra DED1505-2 is a 65 mm diameter hole saw designed for cutting openings in concrete, brick and natural stone. Supplied as a single piece, this hole saw is intended for creating circular holes for pipes, conduits, anchors and other fixtures in masonry. The tool is compatible with standard power drills and rotary drill rigs that accept hole saw arbors and is made to withstand the higher friction and abrasive wear associated with drilling in mineral materials.

Advantages

The hole saw features a 65 mm cutting diameter suitable for many plumbing and electrical installations. Its cutting edge and body are engineered for use on hard mineral substrates, providing clean circular cuts with reduced chipping when used with appropriate drilling parameters. Being a single-piece supply simplifies ordering and replacement, and the design allows use with a variety of drill types and speeds typical for masonry drilling.

Suitable for

• Creating pipe and conduit entry points in concrete walls and floors
• Installing anchors and fastening points in brick or stone
• Drilling circular openings for ventilation or cable routing in masonry

Key specifications

• Cutting diameter: 65 mm
• Material application: concrete, brick, natural stone
• Package quantity: 1 piece
• Compatible with standard hole saw arbors and drill chucks commonly used for masonry drilling

How to use

Fit the hole saw to a suitable arbor or mandrel and secure it in the drill chuck according to the drill manufacturer’s instructions. Mark the centre point of the required opening, position the pilot bit (if present) and start drilling at low speed to establish the cut. Increase speed and apply steady, moderate pressure while keeping the tool perpendicular to the surface. Use periodic retraction to clear dust and allow cooling; when drilling hard mineral materials, consider using water for lubrication and dust suppression where safe and appropriate. Finish the cut slowly to avoid chipping at the exit side.

Usage recommendations

Use personal protective equipment such as safety glasses, dust mask and hearing protection. Choose drill speed and feed pressure appropriate for masonry work, and ensure the drill and arbor are rated for the forces generated when cutting concrete or stone. For prolonged life of the hole saw, avoid overheating and clear abrasive dust frequently.