Rob Cosman's Diamond Stone: Premium Gift Card

Rob Cosman's Diamond Stone: Premium Gift CardI recommend and use 300 1000 grit, double sided, diamond stones as an essential part of my tool sharpening method. Our diamond stones use only high quality mono crystalline man made industrial diamonds permanently adhered by electroplating to a thick, precision milled, steel substrate. Use the 300 side for flattening your water ceramic sharpening stones and the 1000 side to establish your secondary bevel or your initial flattening grit. We quality

Flat & Square

The 6-inch long shank coupled with its ball-end hex drive makes accessing our hex socket frog adjustment replacement screws super easy and quick

rounded bottom pockets make it easy to reach in and grab the smallest item

Head: 3-5/16 inches x 2 inches

but is excellent for tool and knife handles

Cosmanized Plane Service

The sticks are tapered narrow top and a wide bottom to increase stability when upright

with a center point

Extra cutter heads available in 3/8 inch

Our Hand Plane Shooting Grip

This Starrett 12 inch Combination Square features a reversible knurled locking bolt

Once it clogs simply blow off the paper with compressed air to re-expose the grit and then get back to work