Sherline Compatible Er-32 Commercial Grade Headstock For Mill Or Lathe

US $21000

Battle Creek, Michigan, United States
Jun 9th

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New Larger Sherline Compatible Headstock - Commercial Grade (introductory price...it will go up soon!) This auction is for a ER-32 standard bore of .550" (large bore .780" available) Your headstock will come fully assembled with the ER spindle pressed in. (spindles available are ER-50, ER-40, ER-32 & ER-25 - R8, MT3 and MT3 w/jaw chuck plate - prices vary) The Sherline headstock is a good little headstock, but it’s a bit too small for some needs. Because of the demand for a more robust headstock with larger bearings; we introduce the Glock Billet Headstock. It has all the mounting features of a stock Sherline headstock to keep it completely compatible with Sherline products. Plus, it has additional mounts for custom machines. The differences are as follows: You can now have a more robust 3.5”W x 3.5”T x 3.0”L, that’s a full 1.00” wider and taller (0.50” on each side & 1.00” taller than a stock Sherline headstock, center is still 1.75”) Larger 62mm OD bearings for heavier work load and superior wear, so you can use heavier chucks, parts or cutters (stock is only 42mm OD) Available in deep groove, angular contact (both in ABEC-5 or ABEC-7) and heavy load taper bearings (4) 1/4 -20 threaded mounting holes on the bottom of the headstock for superior rigidity on custom setups Recommendations: While not necessary, we do recommend using at least a 600 watt motor for this (we offer 600 watt to 1,400 watt options). The bearings are much more heavy duty. If you choose to use a stock Sherline motor, it will work, however you will need a longer belt (it will directly mount, holes are in the same place and size as on a stock Sherline headstock)Pulley - Many opt for a timing pulley set. You may also adapt a stock Sherline pulley. We offer both V groove & timing pulley taper lock sets and adapted Sherline pulleys. Options:- ABEC-7 super precision deep groove bearings $197.00 (standard bearings are ABEC-5) Large Bore - $49 Sherline stock pulley bored to fit spindle $49 Timing pulley - please ask Please note: Because of heavy demands, please expect about a 4 week build time.