CGW ABRASIVES 34043 20″ Diameter Surface Grinding Wheel – 10″ Hole Size, I Wheel Hardness One Day Deal

Applications

91A Semi-Friable, Mixed Aluminum Oxide

• Recommended for general purpose work and light stock removal.

83A Friable, Full-Premium Aluminum Oxide

• Best for fast stock removal.
• The free cutting open structure is excellent for all tool steels.

AZ Premium Blue Aluminum Oxide

• Developed for high speed steel or materials 55HRC.

Features

• FOB: Chicago, IL

Technical Data

Wheel Safety Tech Tip: The following safety information is based in part on material contained in the ANSI B7.1 Safety requirements for the “Use, Care and Protection of Abrasive Wheels.” It is recommended that all personnel involved with grinding wheels become familiar with ANSI B7.1. Proper Use of Grinding Wheels Given the correct wheel, in accordance with approved procedure, safe operation depends largely on the treatment to which the wheel is subject during use. Do: Ensure that guards work rests are properly adjusted and secure before starting machine. Always use safety guard at least one-half the grinding wheel. Allow a newly mounted wheel to run at operating speed with guard in place at least one minute before starting to dress or grind. Always wear protective glasses or some type of eye protection while grinding. Always dress the wheel when necessary. Re-dress the wheel when necessary. Turn off the coolant before stopping the wheel to avoid creating an out of balance condition. Do Not: Ever exceed the maximum operating speed established for the wheel. Start the machine until the guard is in place. Stand directly in front of the wheel when the machine is started. Jam the work into the wheel, nor use excessive pressure or infeed. Force grinding so that the motor slows noticeably or the work gets hot. Grind on the side of the wheel (see ANSI B7.1 for exception). Allow stationary wheels to rest in fluids. Apply pressure to wheels to stop them. Continuously use glazed wheels without dressing. Use wheels for purposes other than those for which they are designed.

Technical Documents & Manuals

• Technical Document