Hole saw DEDRA 0792 for wood and plasterboard 1 pc

The DEDRA 0792 hole saw for wood and plasterboard is a single-piece cutting tool designed to create clean, circular openings in timber and gypsum-based boards. Constructed for basic trade and DIY tasks, this hole saw provides a straightforward solution for installing fixtures, routing cables or creating access points where a neat round hole is required. Its geometry and tooth design are optimised for cutting softer building materials without excessive chipping.

Advantages

The hole saw offers a balance of cutting performance and durability for routine woodworking and drywall tasks. Its single-piece configuration simplifies mounting and handling, while the tooth profile reduces tear-out on plasterboard surfaces. The tool is compatible with standard drill arbors and is easy to sharpen or maintain when used within its intended material range.

Suitable for

• Cutting circular openings in wood for pipe or conduit passage
• Creating access holes in plasterboard for electrical boxes or fixtures
• Installing door hardware or recessed fittings in timber
• General DIY and renovation jobs requiring clean round holes

Key specifications

• Intended materials: wood and plasterboard
• Configuration: single-piece hole saw
• Suitable for use with hand-held and bench drills (with appropriate arbor)
• Tooth design optimised to minimise chipping on gypsum boards
• Durable construction for repeated use in light-to-medium applications

How to use

Fit the hole saw to a compatible arbor and secure it firmly in the drill chuck. Mark the center of the hole on the workpiece and, where possible, use a pilot bit or center punch to prevent walking. Begin drilling at low speed to establish the cut, then increase to a moderate speed while maintaining steady pressure. For plasterboard, support the rear of the board if accessible to reduce breakout. Clear debris frequently to avoid clogging and overloading the tool. After cutting, remove any burrs or rough edges with sandpaper or a file.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Select the correct arbor and drill speed for the diameter and material. For prolonged tool life, avoid applying excessive side pressure and allow the tool to cut at its own pace.