Slip stones are designed specifically for sharpening the inside edge of lathe tools and gouges.These aluminium oxide stones cut rapidly and hold their shape perfectly.Select Option 100mm x 25mm x 11mm x 5mm - Fine100mm x 25mm x 11mm x 5mm - Medium115mm x 45mm x 13mm x 5mm - Fine115mm x 45mm x 13mm x 5mm - Medium115mm x 45mm x 6mm x 1.5mm - Medium Add to Basket Quantity