1A1R Special


The 1A1R Special combines a steel core with the 1/4″ diamond or CBN section. The result is a highly rigid wheel primarily used for deeper cutting applications, which require additional wheel exposure. This wheel is used on standard surface grinders, OD grinders and machining centers. The 1A1R Special is available in 4″, 5″, 6″, 7″ and 8″ diameters. The thickness ranges from .032″ to .375″ in increments of .001″. The use of a Diacut 1A1 Type flange is recommended for rigidity and longer wheel life. This flange is available from 3″ to 7″ in diameter, in increments of 1/2″. The standard hole size on the 1A1 Type Flange is 1 1/4″. However, if a smaller hole is required, the Diacut 1A1 hole reduction flange is available.

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To receive pricing for this product,
contact us at 719-481-4205 or sales@diacut.com

To calculate as accurate a price as possible, we will ask you to provide information about:
Diacut product type desired • super-abrasive type • outside diameter • thickness • inside diameter • grit size: (micron/mesh) • concentration • thickness tolerance • material to be cut • coolant requirement • type of coolant

1A1R Special Wheel detail