Silverline TCT SDS Plus Electricians Circular Cutter - 77mm

The Silverline TCT SDS Plus Electricians Circular Cutter is designed for use on brick, breeze block, and concrete block.

You need an SDS+ drill with a 'roto stop' feature. It should be a small, 2kg machine; it is not suitable for 5kg machines.

Yes, always pre-drill a suitable guide hole before using the cutter to ensure accuracy and prevent wandering.

Clean the cutter after each use to remove debris. Check the blades for wear and tear, and replace them when necessary. Store in a dry place.

The 'roto stop' feature prevents the drill from hammering, allowing only rotation. This is important for precise cutting.

The circular cutter creates the initial hole. Then, a square hole cutter can be used to form the recess around that hole, if needed.

Check the blade for wear. Replace the blade if it's dull or damaged. Ensure you are using the correct speed setting on your drill and applying adequate pressure.

Make sure the cutter is securely attached to the drill. Check that the guide hole is correctly placed and that you are not forcing the cutter.

Stop immediately. Ensure you have the 'roto stop' engaged. Clear the debris from the hole and try again, ensuring the guide hole is correctly placed.