120A30 Type-A Stock Bore Roller Chain SprocketClick Here for catalog page(s)

The double cut geometry reduces the size of the chips and can be used at slower than normal speeds

flanged or shaft-mount

Boston Gear offers worm gears manufactured from a variety of materials

Service Air

Wet or dry use

and solid hex dies for right hand threads is available

non-intersecting shafts

table extension

6 or 12 EZ-MFD pads can be used

Max PV Value: 75

Don’t leave on the grinder when not in use

make the Pearl Abrasive Greenback™ Maxidisc™ flap disc run cooler and last longer as well as providing lubrication to prevent burn marks and discoloration of the finished material