SIR MECHANICA 12mm Left hand line boring tool

SIR MECHANICA Specific 12mm left 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 right hand tools also available in this style 

Made here in the UK