OKS 391 - Cutting Oil Spray for drip lubrication of cutting tools during machining operations, e.g. drilling, thread cutting, sawing, milling and stamping. • reduces friction and effort. • permits high continuous loads and higher cutting speeds. • enables optimum cutting surfaces. • extends tool life through wear reduction. Danger H222 Extremely flammable aerosol. H229 Pressurised container: May burst if heated.