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DISC SNDR BACKING PAD 4-1/2" DIA (114mm) - Dynabrade

Part #: 51148

The Dynabrade 51148 Disc Sander Backing Pad is engineered for professional automotive and industrial applications, providing a reliable and efficient interface for abrasive discs. This 4-1/2" (114mm) diameter backing pad is designed to optimize sanding performance, ensuring consistent material removal and a uniform finish. It is a vital component for technicians seeking durable and high-performance accessories for their sanding tools.

Key Features

  • Durable Construction: Manufactured with robust materials to withstand demanding professional use and extend product lifespan.
  • Optimal Abrasive Adhesion: Features a secure attachment surface to firmly hold 4-1/2" sanding discs, preventing slippage during operation.
  • Balanced Design: Engineered for smooth, vibration-free operation, contributing to reduced user fatigue and improved control.
  • Consistent Performance: Provides uniform pressure distribution across the abrasive disc, leading to even material removal and a superior finish.
  • Professional-Grade Quality: Built to Dynabrade's high standards, ensuring reliability in continuous heavy-duty environments.

Applications

This Dynabrade backing pad is suitable for a wide range of sanding and surface preparation tasks in both automotive body shops and industrial settings. It is ideal for use with various pneumatic and electric sanders for tasks such as removing paint, rust, and old finishes from metal surfaces. Technicians can utilize this backing pad for feather edging, shaping body filler, and preparing surfaces for primer or final coating on vehicles. In industrial contexts, it excels at deburring, blending welds, and general surface conditioning on a variety of materials.

Only 8 left in stock - order soon

$28.09

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Sunday 31 May, 2026.

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