Draper Whetstone Bench Grinder Wheel

The Draper Whetstone Bench Grinder Wheel is a precision grinding wheel designed for tool sharpening and general workshop grinding tasks. Manufactured from high-quality orange aluminium oxide with an ultra-fine 400 grit finish, this 200mm diameter wheel delivers smooth, controlled material removal ideal for achieving sharp edges on cutting tools and finishing ground surfaces. With an 80mm bore, this grinding wheel is compatible with most standard whetstone bench grinders. The wheel's versatile design supports both dry and wet grinding applications, making it suitable for a range of workshop tasks including general grinding, deburring, and precision tool sharpening. The J-grade wheel hardness provides an optimal balance between durability and grinding performance for professional and serious workshop use. Rated for operation up to 3,350rpm with a maximum peripheral speed of 35m/s, this wheel meets rigorous safety standards and carries the approved abrasive wheel marking code WA400J5V. The 25mm thickness and substantial 1.85kg weight contribute to stable, vibration-free grinding performance during extended use. Features and Benefits: • Made from orange aluminium oxide for consistent grinding performance • Ultra-fine 400 grit for precision sharpening and finishing applications • Suitable for both dry and wet cutting methods • Compatible with most whetstone bench grinders with 80mm bore • J-grade hardness optimised for tool sharpening tasks Specifications: Diameter: 200mm Thickness: 25mm Grit: 400G Metres per second: 35m/s Maximum speed: 3,350rpm Bore: 80mm Wheel hardness: J Approved Abrasive Wheel Marking Code: WA400J5V Weight: 1.85kg Contents: 1 x Whetstone Bench Grinding Wheel, 200 x 80mm, 400 Grit, Orange