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4-1/2" x 7/8" Easy Strip and Clean Disc

Brand: BHA - Black Hawk Abrasives

SKU:
SD45BL
Pack Size:
1 Disc
fbt:
related products
Tool:
Angle Grinder
Material:
Silicon Carbide
Size:
4-1/2"
stock:
30,80,120,270,280,500,800,1000,1500,2500,5000,8000
$5.14

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Product Description

4.5" Paint & Rust Removal Disc – Fast-Cutting, Surface-Safe Stripping Wheel

Strip Away Rust & Paint Without Damaging the Base Metal

(SOLD BY THE SINGLE DISC)

Features

  • Premium Blue Non-Woven Nylon Webbing: Provides aggressive material removal while resisting clogging.
  • Precision Silicon Carbide Abrasive: Delivers rapid stripping of rust, paint, and coatings while preserving the integrity of the base metal.
  • Durable Fiberglass Backing: Provides stability and reduces vibration for a smoother operation.
  • Type 27 Depressed Center Design: Ideal for working on flat surfaces and edges with ease.
  • High RPM Compatibility: Operates efficiently at speeds up to 11,000 RPM, suitable for most angle grinders.
  • Versatile Applications: Perfect for auto body work, metal fabrication, and surface preparation tasks.

Specifications

Attribute Details
Disc Type Type 27 (Depressed Center)
Diameter 4-1/2 inches
Arbor Size 7/8 inch
Abrasive Material Silicon Carbide
Nonwoven Material Blue Nylon Webbing (Extra Coarse)
Backing Material Fiberglass
Compatible Tools 4.5" Angle Grinder
Max RPM 11,000
Quantity Sold Individually

Common Applications

  • Removing paint, rust, and oxidation from metal surfaces
  • Cleaning weld lines and splatter
  • Stripping mill scale and surface contaminants
  • Preparing surfaces for painting or coating

Compatible Materials

  • Mild steel
  • Stainless steel
  • Aluminum
  • Fiberglass
  • Wood

Frequently Asked Questions

Q: Can this disc be used on wood surfaces?
A: Yes, while primarily designed for metal, they can be used on wood for removing paint or coatings. However, caution is advised to prevent excessive material removal.

Q: How does this disc compare to wire brushes?
A: Unlike wire brushes, this disc offers a more uniform finish without the risk of wire breakage, providing a safer and more efficient alternative.

Q: Is this disc compatible with all angle grinders?
A: It fits most standard 4-1/2" angle grinders with a 7/8" arbor. Always check your tool's specifications before use.

Q: Does it generate a lot of dust during use?
A: While it does produce some dust, its open web design minimizes clogging and allows for cooler operation, reducing airborne particles.

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