Kingston 7-Inch Metal Grinding Disc – 180 x 6 x 22mm

The Kingston Hardware 7-Inch Metal Grinding Disc is designed for grinding, smoothing and removing excess material from steel and other compatible metals. Its reinforced abrasive construction delivers reliable performance for workshop, fabrication, repair and general metalworking applications.

Key Features

• 7-inch metal grinding disc
• Designed for steel and compatible metals
• Suitable for angle grinders
• Reinforced abrasive construction
• Ideal for grinding, smoothing and edge preparation
• Maximum speed of 8,500 RPM
• Manufactured according to EN12413
• A30 RBF abrasive grade

Benefits

• Removes welds, burrs and excess metal efficiently
• Helps smooth rough metal surfaces and edges
• Suitable for professional and DIY metalworking
• Durable construction supports demanding grinding tasks
• Standard 22mm bore fits many compatible angle grinders

What’s Included

1 x Kingston Hardware 7-Inch Metal Grinding Disc

How to Use

Ensure the angle grinder is switched off and disconnected from power before fitting the disc. Confirm that the disc dimensions and maximum RPM are compatible with the grinder. Secure the disc correctly, fit the safety guard and wear appropriate protective equipment. Allow the grinder to reach full speed before applying the disc gently to the workpiece.

Compatibility / Applications

Suitable for compatible 7-inch angle grinders with a 22mm spindle bore.

Ideal for:

• Steel grinding
• Weld removal
• Deburring metal edges
• Surface preparation
• Smoothing rough metalwork
• General fabrication and repair work

Care & Maintenance

Store the grinding disc flat in a clean, dry location away from moisture, heat and impact. Inspect it for cracks, chips or other damage before every use. Never use a damaged or expired grinding disc.

Specifications

Brand: Kingston Hardware
Product Type: Metal Grinding Disc
Disc Diameter: 180mm / 7 inches
Disc Thickness: 6.0mm / 1/4 inch
Bore Diameter: 22mm / 7/8 inch
Abrasive Grade: A30 RBF
Maximum Speed: 8,500 RPM
Maximum Peripheral Speed: 80m/s
Suitable Material: Steel and compatible metals
Standard: EN12413
Colour: Black, gold and red
Barcode: 6009540910088
Quantity: 1 Grinding Disc

Safety Information

Always wear safety goggles, hearing protection, gloves and suitable protective clothing. Use the grinder’s safety guard and ensure the disc is correctly mounted. Do not exceed 8,500 RPM. Never use the disc if it is cracked, damaged or has been dropped. This is a grinding disc and should not be used for cutting unless expressly approved by the manufacturer.

Frequently Asked Questions

Can this disc be used on steel?
Yes, it is specifically designed for grinding steel and compatible metal surfaces.

Is it suitable for cutting metal?
No. This thick 6mm disc is intended for grinding rather than cutting.

What grinder size does it fit?
It is designed for compatible 7-inch angle grinders with a 22mm bore.

What is the maximum operating speed?
The maximum rated speed is 8,500 RPM or 80m/s.