The 402601 Sharpening Holder is an essential tool to safely sharpen your carbide tips. Designed for efficiency, this holder will allow you to hold the Carbide Tips (PN 402394) while it is sharpened. Keep the tips in your Ultra HD Shank Kit (PN 403112) sharp and working effectively with this smart holder.
PLEASE NOTE: Attempting to resharpen a carbide blade using a metal wheel (that’s used to resharpen steel blades) will cause the carbide to fracture. Due to the nature of carbide, resharpening a carbide blade requires a special green wheel. While it is possible to do this with a hand grinder, it’s not recommended, as a single resharpen can take 30 minutes or more using such a small hand tool. A bench grinder can lower resharpening time for a carbide tip down to 5-10 minutes, depending on the blade width and how worn down it is. Carbide naturally takes longer to resharpen then a steel blade because it’s so much harder.
Included in this Kit:
- 1 Tip Sharpening Holder
*NOTE: To order complete kit with the Ultra HD Shank included use this Part Number 403112
Products in this family:
403112 – A kit that includes 3 replaceable carbide tips, One (2) inch Shank to attach the tips to, and necessary set screws with tool to attach/remove tips from shank
402394 – 3 Replaceable carbide tips with set screws and tool- No shank
402601 – Sharpening holder- used to resharpen carbide tips. This holder makes it easier to hold the tips against a bench grinder than keeping them in the shank.
This kit fits on all of National’s Ride-on Scrapers.