50% off Carbide Insert Trimming System 12 Days of Deals 
Regular price $79.95 discounted now to only $39.97. shop now
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*The "Free Order" promotion applies only to online orders placed between 9:30 a.m. Eastern Time on December 12, 2025, and 9:30 a.m. Eastern Time on December 13, 2025. One order will be selected for every one hundred qualifying online orders and each selected customer will receive a full refund of the total amount paid for that order including product, tax, and shipping. To qualify, orders must be completed and paid in full during the promotional window. The selection process will take place after the promotional window closes. Customers whose orders are selected for a refund will be notified by email at the address provided at checkout. Odds of receiving a refund depend on the total number of qualifying orders received. Refunds will be issued to the original form of payment used at checkout. This promotion cannot be transferred, combined with any other offer, redeemed for store credit, or exchanged for any other value. Penn State Industries reserves the right to review, modify, or cancel the promotion for any reason including suspected abuse or technical issues that affect the integrity of the event. All decisions by Penn State Industries regarding eligibility and refund selection are final.

One and Done Steel Ring Mandrel

One and Done Steel Ring Mandrel

Thumbnail Filmstrip of One and Done Steel Ring Mandrel Images

    Purchase One and Done Steel Ring Mandrel
    #R4MANPS | In stock, Ready to ship!
    |
    $29.95
    $39.95 Save: $10.00 (25%)
     

    Description

    The One & Done Ring Stainless Steel Mandrel is the only mandrel you need to turn rings from sizes 10 to size 15. Pressure fits and expands so it easily mounts and releases without the hassle of screwing or unscrewing the mandrel. Mounts using a 3/8in. chuck in the headstock and a live center at the tailstock. Save money by not buying two separate mandrels!

    Specifications

    Specification Description
    Size: Mounts rings from size 10 to 15
    Material Type: Steel
    Category: Ring Making

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