Description
This is a description of a drill bit with a Weldon Shank, which is a quality Tork Craft product. The Weldon Shank is the first straight shank with a locking drive flat.
9mm HSS Drill bit - Weldon Shank High Speed Steel drill bit with Weldon shank. Quality Tork Craft product.
What is a Weldon Shank? The term comes from the Weldon Tool Company. The Weldon shank was the first straight shank with a locking drive flat