For adapting Morse Taper tool to milling machines with 30, 40, or 50 NMTB spindles.
Threads for drawbar:
No. 30 Taper - 1/2" - 13
No. 40 Taper - 5/8" - 11
No. 50 Taper - 1" - 8
WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.