Pepetools - Precision Engineered Professional Equipment

Steel Mandrel with Groove - Gold Standard

Steel Mandrel with Groove - Gold Standard - Main image
Steel Mandrel with Groove - Gold Standard - View 2Steel Mandrel with Groove - Gold Standard - View 3Steel Mandrel with Groove - Gold Standard - View 4
$19.14 $29 In stock

Machined from high carbon, hardened steel and polished to perfection this mandrel is the absolute market leader when it comes to quality, precision, and sizing consistency. 

Don't forget to purchase the Ring Sizer which is part of the Gold Standard series which includes the #174.GS finger sizer.

  • Sizes 1-16
  • Hardened and polished steel
  • Grooved
  • Gold Standard
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Eva C. ★★★★★

The finish is flawless, no burrs or rough spots at all, and each piece of material I’ve mounted spins dead-center. It’s a solid upgrade that really shows in the final product.

Lucy T. ★★★★★

Compared to the cheaper blanks I've used before, this steel mandrel holds its precision even after dozens of passes. The polished finish slides through without any grab or wobble — just a solid, consistent feel.

Michael ★★★★★

The groove on this mandrel is cut perfectly, catching my material exactly where I need it. I’ve been through cheaper tools before, but the hardened steel holds up without any wear after a dozen uses. Really solid upgrade for precise work.