6" x 050 x 7/8". This DiamondX type 1 cutoff wheel is a supreme grade thin diamond blade that replaces bonded abrasive discs. It can cut a wide variety of materials including metals, plastic, composites, wood, wood with nails, masonry and ceramics. (Note: Not recommended for metals more than 3/8" thick) This bladed provides a Huge advantage over traditional abrasives because it lasts more than 25 times longer while producing less spark and debris during cutting - making the job simpler, faster, cleaner and less hassle. Quantity discounts are listed below.