revolver head

if the bed casting that aligns the revolving head on your davenport becomes worn and you choose to re-bore, as opposed to banding and boring, davenport can offer you an oversize revolving head. after you re-bore your mach......if the bed casting that aligns the revolving head on your davenport becomes worn and you choose to re-bore, as opposed to banding and boring, davenport can offer you an oversize revolving head. after you re-bore your machine, it should clean up in the .010" to .030" range. you can then call and order the appropriate head dimension. with oversize head blanks in stock, we can manufacture a revolving or stationary head to your specifications up to .035" over the original dimension. davenport machine has upgraded the inspection department for all oem parts including the revolving heads. a new brown & sharpe cnc coordinate measuring machine has been upgraded to insure repeatability of all oem parts. a certificate of compliance with head serial number is available with all revolving heads purchased - oem standard or oem oversized.