Robert Sorby Heavy Duty Full Round Scraper HSS 1 1/2" - Handled (8004)Robert Sorby Heavy Duty Full Round Scraper HSS 1 1 2" Handled (8004) Produced with a massive 1 1 2' x 3 8' (38mm x 10mm) section to absorb vibration and ensure stability making it ideal for long overhangs over the tool rest when producing deep vessels. Designed for finishing on bowls and platter especially where a smooth curve is required. GENERAL CARE We recommend applying a light oil to the blades when not in use to keep them in perfect condition.