6755 Industrial Loop, Greendale, WI 53129
sales@gpspunches.com  •  Phone: 414-421-8482  •  Fax: 414-421-8434

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Note:  Try our Toolox® 44 Premium Alloy

Steel on your next custom core order.

It is pre-hardened to 45 Rc with incredible

thermal conductivity and LENS quality polishability.

SPRUE BUSHINGS

At GPS, our expertise is precision round work so special mold components fit perfectly into our product profile. Cores, Sleeves, and Ejectors are the perfect match to our resource capabilities no matter if it is a one-of-a-kind threaded core or 32-cavity mold needing thin wall bronze sleeves. Also available are standard or custom sprue bushings and alignment components like Euro-style pins and bushings. Although your parts may be special, our economical  precision always comes standard at GPS.

LEADER PINS & BUSHINGS

SPECIAL SLEEVES

MOLD BASE COMPONENTS

EJECTOR & CORE PINS