Power drill accessory GRAPHITE 55H317 — 1 pc, length 60 mm, diameter 8.3 cm, weight 408 g

GRAPHITE 55H317 is a single-piece diamond hole cutter supplied in blister packaging. With a cutting diameter of 83 mm and a length of 60 mm, this accessory is designed for precise circular cutting in hard materials. The tool features an M14 thread to fit compatible electric drills and angle grinders, and its vacuum-brazed diamond edge concentrates cutting power to a narrow zone to reduce chipping and the risk of cracking. The product is suitable for dry operation and is intended for both DIY and professional repair tasks where an 83 mm diamond hole cutter is required.

Advantages

The vacuum-brazed diamond rim delivers durable cutting performance and increased resistance to wear during repeated use. Concentrated diamond cutting reduces stress on surrounding material, helping to minimize chipping on fragile surfaces such as tiles and glass. The standard M14 thread ensures compatibility with a wide range of drill and grinder chucks, while the compact length and single-piece construction provide stable handling and straightforward mounting. Supplied individually in blister packaging for single-job convenience.

Suitable for

• Cutting holes in ceramic tiles and porcelain stoneware
• Drilling openings in natural stone and engineered stone
• Coring through brick, concrete and asphalt
• Creating passages in glass and glazed surfaces with care
• Plumbing, electrical and ventilation installations requiring circular openings

Key specifications

• Cutting diameter: 83 mm
• Overall length: 60 mm
• Mounting thread type: M14
• Construction: single-piece body with vacuum-brazed diamond rim
• Recommended operation: dry cutting
• Weight: 408 g

How to use

Secure the hole cutter onto a compatible electric drill or angle grinder via the M14 thread, making sure the tool is tightened according to the machine manufacturer’s instructions. Mark the center of the hole on the workpiece and start drilling at low speed to establish the initial groove. Increase speed gradually while maintaining steady, even pressure; avoid excessive side load. For materials that may overheat, follow the dry-cutting guidance and allow the cutter to cool periodically. After finishing the cut, withdraw the tool slowly and inspect the edge for any glazing or debris before storing.

Usage recommendations

Use appropriate personal protective equipment (safety goggles, dust mask, gloves) and follow the drill manufacturer’s safety instructions. Test on a scrap piece when working with glazed or thin materials to determine optimal speed and pressure. Avoid heavy lateral forces and maintain steady feed to extend the service life of the vacuum-brazed diamond rim.