Quality Tools & Supplies for Hobbys, DIY & Crafts - Micro-Mark Tools

Thermal Breaker

Thermal Breaker - Main image
$8.55 $12.95 In stock

Category: Spare Parts

This Thermal Breaker is a spare part designed for use with the Drum Thickness Sander, serving as the breaker/reset component. It is manufactured by SMI and is intended to replace the original part to help maintain your sander's performance.

  • Compatible with Drum Thickness Sander models
  • Functions as a breaker and reset mechanism
  • Brand: SMI
  • SKU: 83507-30
  • Category: Spare Parts
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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

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Customer Reviews (4.2 / 5 · 5 reviews)

Ellie ★★★★★

My old breaker kept tripping at random, but this replacement snapped right into the Drum Thickness Sander and has been holding steady through a full day of heavy use. The reset button feels much more positive than the original, giving a solid click. Exactly what I needed to get back to work.

Hazel ★★★★★

Installed this in my Drum Thickness Sander in under a minute and it clicked right into place perfectly. The reset button has a much firmer feel than the old breaker, which gives me confidence it will last through heavy use.

Sofia ★★★★☆

Took a while to arrive, but the fit is spot-on for my drum sander and it reset exactly like the original did. Feels solid enough for the price, though I can't say I'm thrilled about paying extra for shipping on such a small part.

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