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Concrete Demolition & Cutting Tools

7425D saw with labelled components

7425D-1 Electric Ring Saw

The 7425D-1 source shows a ring saw resting on its guide assembly, with an upright front handle and rear motor grip. It is intended for cuts in concrete walls and similar building materials using the matched ring-saw equipment.

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7425C-1 saw with labelled components

7425C-2 Electric Ring Saw

7425C-2 is an electric ring-saw listing for wall and concrete work. The supplier’s original labelled panel shows the grip layout, switch, guards and water-deflection parts.

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Replacement ring-blade examples

410 mm Ring Saw Blade

This product is the replacement ring blade, not an 8800 W cutting machine. The original blade photographs show open-centre rings with different rim and drive arrangements.

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Ring saw with open-centre blade

7425C Electric Concrete Ring Saw

The 7425C uses an annular cutting blade driven at its rim, leaving the centre open. Its front and rear handles support controlled handheld cutting; the blade and guides must be the matched ring-saw system.

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W600 ring saw — original photograph

W600 Electric Ring Saw

W600 is shown as an electric ring saw with a large open-centre blade, motor grip, front handle and guide assembly. It is offered for concrete-wall and building-material cutting.

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Ring sizes and segment examples

Replacement Ring Saw Blade

This listing shows open-centre replacement rings in several sizes, plus a saw fitted with a ring as an application example. It is a blade-accessory page, not a complete electric saw.

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