CRL 6 x 1/2" Pan Head Spanner Tamperproof Type A-Sheet Metal Screws Quantity:Pack of 100 Diamond coolant such as CRL

Diamond coolant such as CRL DTC80GL should be used and directed at the contact point of inward rotation of the glass and diamond router bit

This handy

This Wood's 700 Pound Powr-Grip® Manual Rotator is a great choice when you need maximum ease in the manipulation of heavy loads

and the brite zinc plating helps to prevent corrosion

CRL 6 x 1/2" Pan Head Spanner Tamperproof Type A-Sheet Metal Screws Quantity:Pack of 100 Diamond coolant such as CRLMade of Corrosion Resistant 8 18 Stainless Steel Protect Valuable Fixtures These CRL Spanner Head Tamperproof Security Screws protect valuable fixtures and equipment from theft and vandalism, because they are virtually impossible to remove without the special matching screwdrivers. Flat or pan head available in machine or sheet metal Type A Styles. A regular screwdriver will not work with these screws, you must use a Spanner Bit. Product images shown