MIRKA 3" X 4" 33-HOLES H&L BACKING PAD (934GV)

MIRKA 3" X 4" 33-HOLES H&L BACKING PAD (934GV)

The Mirka 3" × 4" 33-Hole Hook & Loop Backing Pad (934GV) is a replacement backing pad for Mirka orbital sanders.

It is used to:

• Attach 3" × 4" Hook & Loop (H&L/Velcro®) sanding sheets.
• Provide support for the sanding sheet while sanding.
• Allow dust extraction through the 33-hole pattern, which aligns with Mirka's dust-free sanding system when connected to a vacuum.

It is commonly used with Mirka sanders such as:

• Mirka DEOS 343CV (3" × 4" electric orbital sander)
  

The backing pad is not used by itself—it mounts onto the sander, and the sanding sheet attaches to the pad.

Typical setup:

1. Mirka sander
2. 934GV 3" × 4" 33-hole backing pad
3. (Optional) Interface pad for contour sanding
4. 3" × 4" Hook & Loop sanding sheet
5. Dust extractor/vacuum connected to the sander