Grinding Discs
Discover our range of grinding discs from Faithfull, covering depressed centre discs for metal and stone in 100mm, 115mm, 125mm, 180mm and 230mm sizes, with different thicknesses and bore configurations.
Choose a grinding disc according to the material, disc diameter, thickness and bore required for your grinder. The collection includes Faithfull metal grinding discs from 100mm to 230mm and stone grinding discs in 100mm, 115mm and 230mm sizes, giving you options for different machine and application requirements.
9 products
Grinding Discs – Product list
Faithfull grinding discs
Grinding discs in this collection are supplied by Faithfull and are all depressed centre designs. The range currently contains nine products, split between metal grinding discs and stone grinding discs. This focused selection makes it easier to choose a disc based on the material and dimensions required rather than sorting through unrelated abrasive products.
The collection covers several common disc diameters, including 100mm, 115mm, 125mm, 180mm and 230mm. Bore sizes are either 16mm or 22.23mm depending on the individual product, while thicknesses range from 5mm to 6.5mm. Always match the disc dimensions with the requirements of the grinder before ordering.
Metal grinding discs
Faithfull metal grinding discs make up the larger part of the collection, with options in 100mm, 115mm, 125mm, 180mm and 230mm diameters. The range includes the Faithfull Depressed Centre Metal Grinding Disc 100 x 5 x 16mm and Faithfull Depressed Centre Metal Grinding Disc 100 x 6.5 x 16mm, giving two different thickness configurations for a 100mm disc with a 16mm bore.
For larger grinders, the collection includes the Faithfull Depressed Centre Metal Grinding Disc 115 x 6.5 x 22.23mm, Faithfull Depressed Centre Metal Grinding Disc 125 x 6.5 x 22.23mm and Faithfull Depressed Centre Metal Grinding Disc 180 x 6.5 x 22.23mm. The largest metal option is the Faithfull Depressed Centre Metal Grinding Disc 230 x 6.4 x 22.23mm.
Stone grinding discs
The collection also includes Faithfull depressed centre stone grinding discs in three diameters. The Faithfull Depressed Centre Stone Grinding Disc 100 x 6 x 16mm provides the smallest stone option, while the Faithfull Depressed Centre Stone Grinding Disc 115 x 6 x 22.23mm offers a 115mm alternative with a 22.23mm bore.
For larger machines, the Faithfull Depressed Centre Stone Grinding Disc 230 x 6 x 22.23mm provides a 230mm diameter with a 22.23mm bore. The stone and metal ranges therefore share some common diameters while using different product specifications for the intended material.
Grinding disc sizes and bore dimensions
Disc diameter is one of the first specifications to check when choosing a replacement grinding disc. This collection includes 100mm, 115mm, 125mm, 180mm and 230mm options, allowing customers to select a product that corresponds with the grinder and disc size required.
The bore is equally important. The collection contains both 16mm and 22.23mm bore configurations. The 100mm Faithfull metal discs are available with a 16mm bore, while the 115mm, 125mm, 180mm and 230mm metal options use 22.23mm. The stone discs include both 16mm and 22.23mm configurations. Check the grinder specification and existing disc before ordering.
Grinding disc thickness
Thickness also varies across the collection. The Faithfull metal grinding discs include 5mm, 6.4mm and 6.5mm options, while the stone grinding discs listed here are 6mm thick. These differences are part of the individual product specification and should be considered when replacing an existing disc.
For example, the 100mm metal range includes both a 5mm and a 6.5mm option, while the 230mm metal disc is 6.4mm thick. The 115mm, 125mm and 180mm metal discs are 6.5mm thick. This gives customers several dimensions to choose from without introducing products that are not actually stocked in this collection.
Choosing the right grinding disc
Start by identifying whether you require a grinding disc for metal or stone, then confirm the diameter, bore and thickness required by your grinder. A disc should only be selected when its specifications are compatible with the machine and the intended application. The nine products in this collection make comparison straightforward because every option is a Faithfull depressed centre grinding disc.
If you need a different abrasive product rather than a grinding disc, visit the Grinding & Cutting Discs collection. For cutting applications, the Cutting Discs collection provides a separate range, while the Angle Grinders collection covers compatible powered grinding equipment.
Grinding discs from MTN Shop
MTN Shop stocks a focused range of Faithfull grinding discs for metal and stone, with 100mm, 115mm, 125mm, 180mm and 230mm options and different bore and thickness specifications. Keeping the collection focused on genuine catalogue products makes it easier to compare the dimensions required for a particular grinder.
For trade quantities, repeat orders or a specific Faithfull grinding disc requirement, request a quote for pricing and availability. For other questions about the range, contact MTN Shop.
