12mm thru bar left hand tool 40mm long

12mm through the bar line boring tool, left hand ,  40mm long 

takes CCMT09 carbide inserts

This tool is made to allow the tool and insert to slide all the way through a 12mm hole in a boring bar. 

this tool allows you to bore smaller holes than you are able to with our standard tools. 

we have been using these tools for a number of years and they perform excellently, we have used them for 42mm bores with a 40mm bar. 

comes with one of our CCMT09 line boring inserts for you to try out, these inserts are made from a tougher grade of carbide coated for machining of carbon steels and have a positive rake to minimise tool pressure. in our opinion, you wont find a better insert for line boring. 

these will fit the Elsa 40mm bar and any other machines that utilise a 12mm round tool hole

these are available 60mm long to suit 60mm boring bars 

right hand through bar tools also available  along with out standard right, left and neutral tools.

made here in the UK