SPI boring head - $65 (Sacramento, CA)

[MrWhoopee]

https://sacramento.craigslist.org/tls/d/spi-boring-head/6657583437.html

 

[fast freddie]

Yes if your mill has r8 shank get a r8 1 1/2 18 thread shank for it

 

[MrWhoopee]

Yes if your mill has r8 shank get a r8 1 1/2 18 thread shank for it

Not really necessary, 3/4 collet will hold this just fine.

 

[fast freddie]

Not necessary but much better