3M RADIAL DISC 9/16", 400 G ( BLUE) - 12/PK
3M Radial Disc 9/16" 400 G (Blue) – 12/PK
Achieve a precise, uniform finish with the 3M Radial Disc 9/16" 400 G (Blue) from a practical 12-pack. These blue sanding discs are designed for easy control, delivering consistent results on both flat surfaces and hard-to-reach contours. The discs offer great conformability and flexibility, enabling you to finish intricate details without sacrificing efficiency.
They run clean—no chemicals or compounds required—and run cool to protect delicate substrates, reducing heat-induced distortion. The recommended speed of 15,000 RPM helps you maximize material removal while preserving the part’s integrity. For best performance, use 3–6 discs per mandrel.
Key features
- 12 discs per pack providing economical, long-lasting use
- 400 grit blue abrasive for fine, controllable finishing
- Excellent conformability for detailed or hard-to-reach areas
- Runs clean and cool, no chemicals needed
- Recommended speed up to 15,000 RPM
Upgrade your finishing workflow with these reliable 3M radial discs—add to your toolkit today and enjoy consistent, professional results.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product comparison grid
Choosing the right product can be overwhelming. Our Product Comparison Grid helps you quickly analyze features, specifications, and prices side by side, so you can make an informed decision.
| Facet | ||||
|---|---|---|---|---|
| Price | ||||
| Price |
$0.30
Unit price
/
Unavailable
|
$14.35
Unit price
/
Unavailable
|
$5.25
Unit price
/
Unavailable
|
$28.33
Unit price
/
Unavailable
|
| Description | ||||
| Description | 1 mm Sterling Silver Ball Chain (Per Inch) Discover the 1 mm Sterling Silver Ball Chain—an uncomplicated, professional base for... | 1" German Style Chasing Hammer The 1" German Style Chasing Hammer delivers precision and reliability for metalwork and jewelry making.... | Gold Frenchwire - 0.80 mm to 1 Meter Gold Frenchwire is a tightly coiled, gold-colored wire used to finish pearl... | 14-Piece Circle and Round Disc Cutter Set — 1/8" to 5/8" Achieve precise, clean cuts with the 14-Piece Circle and... |
Let customers speak for us
The price is right on this and it looks well made.
Perfect thank you
Exactly what I've been looking for. Works perfectly.
I am a novice e-waste refiner and PMC Supplies has been the sole company I have trusted throughout my journey. This borax is excellent and most of all, CONSISTENT! Thank you PMC.
Great product! Trusted seller. Fast shipping despite weighing nearly 50-pounds.
Fabulous lortone tumbler and in prestine condition! Great deal. Unbeatable.
Muy buena calidad
It is poorly made, the 1st photo is the one you get. One drawer was stuck and took a few minutes to wiggle it out. You can see the glue sticking out everywhere. The price is extremely high for what it is. I'm very disappointed.
Foredom lubricant kit excellent price and great
Got what i ordered
Seems to be a nicely built item. Will provide further evaluation when fired up.
Great product and customer service!
Love this pliers. Helps me cut a straight line from my bezels
Quality is excellent, the item matched the description and they met my expectations
Awesome! Best product out there
