Top takeaways
- The MAGNA-TIP® Bit Shaping Stone is designed for custom-shaping of MAGNA-TIP and Brownells Fixed Blade screwdrivers.
- For shaping, the stone is chucked into a drill press with the screwdriver bit secured in a vise, allowing precise grinding to match screw slots.
- Available in two sizes, the large stone is 1-9⁄16" diameter x ½" thick, and the small stone is 5⁄8" diameter x ½" thick, both with a ¼" shank and rated for 25,000 rpm.
Attributes