Jet Tools - J-4421-4, 20" Disc Grinder 460V 3Ph 1-1/2″ ID x 50′ ): 1/2JET® Chipping hammers are

): 1/2JET® Chipping hammers are available in two heavy-duty designs with multiple capabilities

Front mounted LED spindle RPM readout

2 hand wheels let you adjust the position of the beam and back gauge for consistency across the entire width of the beam

This makes competitor pumps good for about a 40-50% duty cycle – while claiming a 100% duty cycle

motor overload

Jet Tools - J-4421-4, 20" Disc Grinder 460V 3Ph 1-1/2″ ID x 50′ ): 1/2JET® Chipping hammers areDetails Jet 577011 Description This large surface disc grinder from JET is designed to put a smooth finish or grind to remove stock on just about anything that comes through your shop. An extra large tilting table ensures user flexibility perhaps previously unimagined, and added safety features ensure your shop stays accident free. JET backs this machine with its industry leading Two Year Warranty. Jet 577011 Features Tilting table capability adds