• Made of self-lubricating polyethylene!
• Spindle collars are used to centralize the bar stock in the CNC’s spindle.
• Reduce vibration and bar whip.
• Machineable polyethylene for different bar stock diameters and spindle bores.
• When end of bar is reached, spindle collars slide off for re-use.
• Recommended for use in conjunction with all Grippall™ CNC Bar Pullers.
• Made in the U.S.A.
• Collars are drilled and taped to center with a 10-24 set screw included.