PTG Barrel Threading Lathe Bit for Lever Actions 1/2"

Pre-shaped threading lathe bits ready to use. The lever action cutter cuts the 12 threads per inch for Marlin lever guns and Remington Rolling blocks. Notes: 55 degree cutters are designed to cut the true threads of the 98 Mauser 60 degree cutters duplicate most after market Mauser barrel thread patterns Square bit cuts a true 12 threads per inch square thread for 03 Springfields and Enfields Level action cutter cuts the 12 threads per inch found on Marlin lever guns and Remington Rolling Blocks.