Sia 3817.0427.0320 – Siaspeed 1950 6" Sanding Disc, 320 Grit, 49-Hole Festool Pattern, Hook & Loop (100/Box)
$82.38
320 grit 6″ sanding disc with 49-hole Festool pattern and hook & loop backing. PN: 3817.0427.0320. 100 discs per box.
4 in stock (can be backordered)
Description
Sia 3817.0427.0320 Siaspeed 1950 6 Inch Disc, 320 Grit
The Sia 3817.0427.0320 is a 6 inch (150 mm) Siaspeed 1950 hook and loop sanding disc in 320 grit with a 49-hole Festool pattern, sold 100 discs per box. It is made for Festool 6 inch sanders, with the holes matched to the pad for dust extraction. Sia uses an open coating from 220 to 600 grit to reduce clogging.
Features and Specifications
- Series: Sia 1950 Siaspeed
- Diameter: 6 inch (150 mm)
- Grit: 320
- Grain: aluminum oxide with a stearate coating that reduces loading
- Backing: paper with hook and loop attachment
- Hole pattern: 49 holes, Festool pattern
- Pack: 100 discs per box
Where 320 Grit Fits
320 grit is a fine grit for sanding between coats, keying lacquer and primer filler, and fine sanding before topcoat. Work up through 180 and 220 first, then use 320 for the final passes. This disc is stocked in 120, 150, 180, 220 and 320 grit, so a full sequence can run on one sander.
Who Uses It
Cabinet and furniture shops, finishers, renovators and automotive refinishers use Siaspeed discs on wood, paint, primer, filler and composites. Sia rates the 1950 line for high stock removal and long life.
Tips for Longer Disc Life
Keep the pad flat and pressure light, and let the disc cut. Line the holes up with the pad when you fit a new disc, and run with extraction connected so dust clears and the disc stays cool. Vacuum between grits so loose grit does not scratch the next step, and change the disc as soon as it stops cutting.
Related Products
- Sia abrasives at IBEX
- All 6 inch hook and loop discs
- Sia 3817.0427.0120 Siaspeed 6 inch disc, 120 grit
- Sia 3817.0427.0220 Siaspeed 6 inch disc, 220 grit
- Sia 3817.0427.0180 Siaspeed 6 inch disc, 180 grit
Order the Sia 3817.0427.0320 from IBEX
IBEX stocks this item in Calgary and ships from Calgary. For larger quantities, call or email for a quote.
Additional information
| Weight | 1.70 lbs |
|---|---|
| Dimensions | 6.50 × 6.50 × 4.00 in |
| Brand | Sia |
| Product Type | Hook & Loop Sanding Disc |
| Series | Siaspeed 1950 |
| Part Number | 3817.0427.0320 |
| Diameter | 6 inches (150 mm) |
| Backing | Hook & Loop |
| Abrasive Material | Aluminum Oxide with Stearate Coating |
| Features | Open-coat structure, anti-clogging, long lifespan |
| Ideal For | Wood, paint, primer, filler, composites |
| Condition | New |
| Grit | 320 |
| Hole Pattern | 49-hole (Festool 6") |
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