HomeWoodturning ToolsWoodturning AccessoriesCuttersBox, Mushroom & Captive Ring CuttersBall End Cutter – High Speed Steel (804C01) Ball End Cutter – High Speed Steel (804C01) The Robert Sorby Ball End Cutter is ideal for additional smoothing. Used for smooth shaping on the inside of bowls, vases and hollow forms. This cutter is one of 14 specialised tips that support a range of tools and offer incredible flexibility to the turner. Sharpening: Use a diamond file or honing stone flat across the top face. To gain best results and increase the longevity of the cutter this simple procedure should be done little and often. Sharpening can be achieved with the cutter mounted on the tool. Alternatively use the 472 cutter holder to reshape the profile on the Robert Sorby ProEdge or on a grinding wheel. Related Products: This cutter is designed for use with the following tools: Mushroom Tool (804H) Captive Ring Tool (805H) Box Hollower (803H) For more information: Download our sharpening guide Watch the Robert Sorby film on sharpening hints and tips on our YouTube channel Look at our guide to sharpening abrasives Categories: Box, Mushroom & Captive Ring Cutters, Woodturning Accessories, Woodturning Tools Find a Stockist Additional Information Warranty SKU Code Description/Type Cat Page Number B804C01 Ball End Cutter – High Speed Steel Robert Sorby tool sets now come with a lifetime guarantee. Simply follow the link below and complete the registration form, ensuring that you include the set’s registration number. You will find this on the warranty card that came with your tool set. Note: this warranty does not cover wear through natural usage or damage caused by misuse or negligence. Please retain your receipt as proof of purchase. Register your product Share this on: Related products Standard Spindle Gouges (840) Beading and Parting Tool (833) Slim Parting Tool (830) Negative Rake Scraper (821)