PB8MX-34S-36 Poly Chain GT2 Sprockets 3/4" NPT Swivel Includes: Vacuum hose port and

Includes: Vacuum hose port and Rubber vacuum shield

With a superior combination of flex and load

and foam insulation

Design fully engages the thread for secure locking

The back screw feature makes it easier to remove the core bit from the application in case the bit gets jammed or the core is stuck in the barrel and to add extension barrels to expand the depth of drilling

PB8MX-34S-36 Poly Chain GT2 Sprockets 3/4" NPT Swivel Includes: Vacuum hose port andPowerGrip GT2 Sprockets are specially engineered and manufactured to work with PowerGrip GT and PowerGrip GT2 belts, delivering maximum performance and superior reliability. Precision manufactured and static balanced to eliminate sprocket wobble. Designed to keep the load closer to the bearing and extend reducer life. Easy installation and removal due to full split in bushing design. Precise sprocket design produces positive, press fit to shaft. Space