Extreme Duty Silicone Lubricant, 10 oz Aerosol Can no checkout Rare earth magnets for ultimate Rare earth magnets for ultimate holding power 180° rotating vial for duplicating precise angles Die cast aluminum body for strength and long tool life and large knurled feed screw knob give easy control of cutting pressure for clean cuts Models 117 and 118 include a self feeding AUTOFEED® cutter wheel that automatically cuts after tightening the knob only once Model 118 features a special knob for easier tightening of the feed screw Reduces friction and galling even on metal to metal contact areas High temperature ( 100 to 450 F) high pressure (withstands 1200 psi Falex test) High grade release and parting agent Clear