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Yellow 3M Hookit sanding disc pad, six-inch low-profile disc with multi-hole pattern, 5/16-24 thread shank

3M

3M Hookit Clean Sanding Disc Pad 20356 6 in 5/16-24 thread

SKU CH-EQFH-5WWXC

Six-inch Hookit disc pad with 5/16-24 thread and multi-hole pattern for dust extraction on random orbital sanders

  • Product typeAbrasive Finishing Tools
  • Superior dust extraction prevents loading with precise multi-hole pattern
  • Low vibration and improved control from one-piece threaded shank
  • Firm yet flexible pad suits flat sanding applications
  • Securely holds Hookit Clean Sanding discs on random orbital sanders
  • Designed for coarse grades where good leveling is needed

3M Hookit Disc Pad 20356

The 3M Hookit Clean Sanding Disc Pad 20356 is a low-profile backing pad designed for random orbital sanders. It securely holds Hookit clean sanding discs via a precise multi-hole pattern. This accessory suits automotive refinishing and industrial finishing professionals who need reliable dust extraction.

Sustained dust extraction and vibration control

The multi-hole pattern maintains consistent airflow to prevent abrasive loading during extended sanding sessions. A one-piece threaded shank reduces vibration transmitted to the operator, helping maintain cut quality and comfort over long periods. Firm yet flexible construction supports steady performance on flat surfaces.

Direct 5/16-24 thread installation

Installation is straightforward: thread the 5/16-24 shank directly onto the sander spindle. The low-profile design minimises stack height, reducing the chance of interference with the workpiece. Ensure the sander runs true; a bent spindle or worn bearing will cause uneven wear and vibration that the pad cannot correct.

How it compares

Measured against everything we stock in Air & Hydraulic Power Tools, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 66% of the 243 comparable items (median $61.99).

Specifications

Product
Brand name3M
Product typeAbrasive Finishing Tools

Questions about this item

How much heat or vibration does the 20356 disc pad generate during all-day sanding?

The one-piece threaded shank is designed for low vibration, and the low-profile pad runs cooler by maintaining firm contact with the disc.

What sander thread must I already have for the 5/16-24 shank to fit?

Your random orbital sander needs a 5/16-24 internal thread to accept the pad directly.

Will the 20356 pad work with the 3M Hookit discs I already own?

Yes, the multi-hole pattern matches 3M Hookit Clean Sanding discs for secure attachment and dust extraction.

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