3M 556A Conical Flap Disc
3M 556A Conical Flap Disc provides a versatile one-disc system for metal fabrication applications where more durability is needed for medium-weight grinding, small weld removal, finishing, and surface preparation. Run on a right angle grinder, this disc is a one-step alternative to bonded wheels and fiber discs.
Conical Flap Disc for a grinding machine
3M Flap discs are ideal for a wide range of applications, including: grinding, blending, finishing, splatter removal, surface prep, beveling, deburring and edge chamfering.
3M Conical Flap Disc with Grinding-Aid
The flap discs include a grinding aid, to help maintain cutting efficiency on heat-sensitive metals.
When do you use a conical flap disc?
A conical 3M Flap Disc is angled for aggressive stock removal and fast cutting on both flat and curved surfaces.
3M 556A Conical Flap Disc is available in the following grades
Available in 2 sizes
3M 556A flap disc conical is also available in 2 different sizes, 115 mm and 125 mm. 115mm disc is ideal when you need to grind smaller and hard-to-reach places. The 125mm 3M conical flap disc is useful for larger surfaces.
Features 3M 556A Conical Flap Disc
- Very durable
- Ideal for a wide range of applications
- Flap discs allow one-step grinding and blending, saving time and cost
- Alumina zirconia self-sharpens and provides extended life and more cutting power than aluminum oxide, reducing replacement costs
- Include a grinding aid
- Strong, Y-weight polyester-cotton backing offers flexibility and supports fast cut on medium to high pressure grinding and finishing applications
- 22mm thick
- Available in 115mm and 125mm
