Standard Bsf Pitch
RAIZO 1" x 10 TPI BSF ROUND DIES 2" INCH O/D / standard pitch, RDGTOOLS 3/8" BSF DIE / STANDARD BSF PITCH, RDGTOOLS 9/16" X 16TPI BSF DIE / STANDARD BSF PITCH, RDGTOOLS 5/16" X 22TPI BSF DIE / STANDARD BSF PITCH,




