• Size: 5/32" Diameter

• Cut Depth: 1-1/4"

• Shank: 5/32"

• For Cuts in Fiber Backerboard, Cement Board, Fiberock Panels And Other Underlayment Materials

• Max RPM: 30,000

Warning this product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.