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This Chuck is Manufactured by Sunspot Tooling Systems and is part of the SquareOne sinker system. The clamping mechanism shown, pulls down the DrawBar, and is the exclusive patent applied for design of Sunspot. The clamp rolls as you tighten your electrode which minimizes side load on the DrawBar which would result in loss of location of the Holder. The plastic retainer is spring loaded which resets the rollers to their proper location every time you install a new electrode. This feature is but one of the reasons for the amazing accuracy of the SquareOne system. This Chuck accepts 31mm and 70mm electrode Holders Note the 31mm Holders which accept small electrodes blanks with one screw on center or larger blanks using 4 shcs with dowels if desired unspot manufacturers SquareOne, 20 mm tooling, workholding and sells erowa system 3r hirschmann edm tooling (this posting is the responsibility of the poster) |
M.Castillo@dfwind.com (Maryellen Castillo) for more information. All emails will be forwarded to the poster's actual email address.
