Dial on head with 0.0005 graduation for accurate hole sizing. Fitted durable carrying case included.1 DIV = 0.001 which means on the 0-50 dial when turning the dial by 1 division/graduation, the boring head's travel is 0.001" in radius movement and 0.002" in diameter movement. On the 0-100 dial, the boring head's travel is 0.0005" in radius movement, 0.001" in diameter movement. Boring bar hole size is 3/4. Boring head thread is 11/2-18. Minimum bore diameter is 0.394. Maximum bore diameter is 7.874. The item "3 Boring Head Set NT40/ ISO40 Shank 12 Carbide Tipped Bars 3/4 boring Milling" is in sale since Saturday, May 9, 2020. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Other Toolholding". The seller is "shoptoolusacom" and is located in Chino, California.
This item can be shipped worldwide.
Exposure to the elements can be harmful. May cause cancer and reproductive harm. www.P65Warnings.ca.gov