Quality Industrial Abrasives and Tools | Benchmark Abrasives

4-1/2" x 7/8" Unitized Fiberglass Backed Disc T27 2S Fine

4-1/2" x 7/8" Unitized Fiberglass Backed Disc T27 2S Fine - Main image
$18 $24.66 In stock

Category: Surface Conditioning

  • Product Specification
  • Shipping
  • Refund

Product Specification

4-1/2" x 7/8" Unitized Fiberglass Backed Disc T27 2S Fine

4-1/2" x 7/8" Unitized Fiberglass Backed Disc T27 2S (Fine) are very effective for work on large surfaces on components made of stainless steel. These discs help achieve a very fine, uniform surface finish. Depending on the job, this can be sufficient preparation for high-gloss polishing.

The quick-change unitized wheels feature compressed, and cured layers of non-woven nylon fibers impregnated with abrasive grains. These unitized wheels allow for bi-directional use & reduced loading, and minimal heat buildup, which extends the disc's life and protects the workpiece.

Quantity:1 piece

Dimensions

  • Outer Diameter – 4-1/2”
  • Inner Diameter – 7/8”
  • Style – Type 27 (flat faced)
  • Backing – Fiberglass reinforced backer
  • Grain – Silicon Carbide (Sic)
  • Available Grits – 2S Fine
  • Max RPM – 13,300

Machines Used On:

  • Right Angle Grinders

Application:

  • Ferrous Materials – Cast Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron
  • Non-Ferrous Materials – Copper, Aluminum
  • Other Materials – Fiberglass, Plastic, Hard Rubber, Wood, Stone

Safety Tips & Techniques:

  • Product requires a 3” Type R quick change backing pad to be used
  • Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.
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 (4.6 / 5 · 5 reviews)

Claire ★★★★★

My angle grinder had been leaving a rough finish on some stainless steel, but these T27 fine discs smoothed it out beautifully without any gouging. The fiberglass backing gives them a rigid feel that really lets you control the pressure.

Natalie S. ★★★★★

I've been using these fine discs for blending out scratches on stainless steel, and the fiberglass backing holds up way better than the cloth-backed ones I tried before. The 2S fine grit leaves a smooth finish without digging in too aggressively.

Ellie C. ★★★★★

I needed something finer than my usual grinding wheel for a cleaner finish, and these T27 discs with the fiberglass backing held up well without tearing. They took the sharp edges off my steel pieces in just a few passes.