SIR MECHANICA Specific 12mm right hand  line boring tool, 75mm long

These tools have the flat on the back edge of the tool for use in the Sir Mechanica extended tool holders 

Takes CCMT09 or CCGT09 carbide inserts

These will fit the Sir Mechanica extended tool holders , please see pictures 

Neutral and left hand tools also available in this style 

Made in the UK