Bethesda Black is preliminarily lapped and does not require lapping after purchase

Rosy Red - high-grade soft or hard stone with red veins

For 2mm hex screwdriver

Hydra was discontinued

It's the price-wise alternative of expensive equipment invented by CATRA

hapstone modular platform bestseller Bethesda Black is preliminarily lappedHapstone Modular Platform Hapstone Modular Platform and all modules can be purchased separately The base with the pedestal stand for modules Pivot unit with the full 360 rotation and parking hook for the guide rod Linear ball bearing provides smooth guide rod movement and requires no lubrication or cleaning in heavy duty usage Auto adjustable universal stone holder with built in digital angle gauge holder Suitable for sharpening stones up to 6 inches