Ceramic grinding wheel T1 250x25x32 95A 80K — 250 mm diameter, 25 mm thickness, 32 mm bore

Ceramic grinding wheel T1 250x25x32 is a single-layer abrasive wheel with a 250 mm outer diameter, 25 mm thickness and a 32 mm central bore. Constructed from a ceramic abrasive blend with grade 95A and a hardness rating of 80K, this wheel is intended for precision metal grinding tasks on bench and surface grinders. It provides consistent material removal and retains its cutting geometry for extended periods, making it suitable for tool sharpening, finishing and shaping of steel components.

Advantages

The ceramic abrasive formulation and 80K hardness offer a balance of aggressive cutting and wear resistance, allowing the wheel to maintain shape under sustained use. Its 250 mm diameter and 25 mm width provide a stable grinding surface with good contact area for working on edges and flat surfaces. The 32 mm bore fits common grinder spindles with appropriate adaptors and simplifies mounting. Overall, the wheel delivers reliable stock removal and consistent surface finish in metalworking operations.

Suitable for

• Bench and surface grinding of steel parts
• Tool sharpening (chisels, cutters, planer blades)
• Deburring and edge preparation
• Shaping and dimensional dressing of metal components

Key specifications

• Outer diameter: 250 mm
• Thickness: 25 mm
• Central bore diameter: 32 mm
• Abrasive type: ceramic
• Abrasive grade: 95A
• Hardness class: 80K
• Single-layer wheel construction suitable for precision grinding

How to use

Inspect the grinding wheel for damage before mounting and ensure your grinder is switched off and unplugged. Mount the wheel on a compatible 32 mm spindle using the correct flanges and a suitable adaptor if required; tighten securely without over-stressing the wheel. Dress the wheel before first use to expose fresh abrasive and to achieve a flat, concentric surface. Operate the grinder at the manufacturer's recommended speed; apply steady, light pressure and allow the wheel to do the cutting. Keep workpiece movement controlled to avoid overheating and to maintain consistent finish quality. After use, clean any swarf from the wheel and store it in a dry, stable environment.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection and respiratory protection when grinding. Match wheel speed and wheel grade to the material being processed and perform regular dressing to maintain cutting performance and surface flatness.