Product Description
This 60 grit flap disc is designed for efficient grinding and surface preparation on different kinds of metal materials. Manufactured with King cattle premium abrasive cloth, the disc is made by calcined brown aluminum oxide which has a zirconia coating layer. This structure provides aggressive cutting performance, excellent durability, and stable grinding results.
Compared with conventional grinding wheels, a 60 grit flap disc for steel grinding offers smoother grinding action and better operator control.
Abrasive Technology for Flap Disc
The abrasive grains used in this 60 grit flap disc are produced with a high-temperature calcination process. Calcined aluminum oxide offers higher hardness and improved toughness compared with standard aluminum oxide abrasives. This results in stronger cutting ability and longer service life.
The flap disc surface also have a special coating,this coating reduces metal clogging during grinding process and also improves heat resistance, especially when working on carbon steel and cast components. The abrasive grains and cloth are worn out at the Same Rate, so it is not easy to get the work-piece burned. It has excellent self-sharpening performance.
Applications
This 60 Grit Flap Disc for Steel Grinding is widely used in metal fabrication, welding, and industrial maintenance. Typical applications include:
Grinding carbon steel surfaces
Deburring castings and cast iron
Removing weld seams
Surface preparation before painting or coating
Grinding non-ferrous metals such as aluminum and copper alloys
Product Specifications
Typical specifications for this 60 grit flap disc include:
| Diameter | 100mm / 115mm / 125mm /150mm/ 180mm |
| Bore size | 16mm or 22.23mm |
| Grit sizes | 40 / 60 / 80 / 120 |
| Abrasive | Calcined aluminum oxide with zirconia coating |
| Backing | High-strength fiberglass backing plate |
|
Item NO. |
Dimension (mm) |
Grit |
Speed (R.P.M) |
Quantity / Carton box |
|
AFD10016 |
100x16MM |
40#,60#,80#,100#,120#, |
15200 |
20pcs / inner box ; 200pcs / carton box ; |
|
AFD11522 |
115x22.2MM |
40#,60#,80#,100#, 120#, 150#,180#,240#,320# |
13300 |
10pcs / inner box ; 200pcs / carton box |
|
AFD12522 |
125x22.2MM |
40#,60#,80#,100#, 120#, 150#,180#,240#,320# |
12200 |
10pcs / inner box ; 200pcs / carton box |
|
AFD15022 |
150x22.2MM |
40#,60#,80#,100#, 120#, 150#,180#,240#,320# |
10200 |
10pcs / inner box ; 200pcs / carton box |
|
AFD18022 |
180x22.2MM |
40#,60#,80#,100#, 120#, 150#,180#,240#,320# |
8600 |
10pcs / inner box ; |
Why Choose YANIDSC Flap Disc
Choosing A RIGHT flap disc for metal grinding can improve work efficiency and reduce tool consumption. Our 60 grit flap disc is manufactured with chinese famouse brand abrasive materials and strict quality control to ensure stable quality.
A 60 grit flap disc is one of the most widely used abrasive tools for metal grinding. Professional fabricators often choose a flap disc for metal because it provides better control, longer service life, and smoother finishing compared with traditional grinding wheels.
High-quality grinding flap discs with calcined aluminum oxide abrasives offer stronger cutting ability and better durability. Yandisc flap disc ensures efficient and stable grinding performance when used for weld seam, casting grinding and surface preparation.
FAQ
Q: What is a 60 grit flap disc used for?
A: A 60 grit flap disc is used for medium grinding tasks such as weld removal, deburring, and metal surface preparation.
Q: Why does coating help reduce loading?
A: The anti-loading coating prevents metal chips from sticking to the abrasive surface, allowing the flap disc for metal to maintain efficient cutting.
Q: Can flap discs replace grinding wheels?
A: In many applications, grinding flap discs can replace grinding wheels because they provide smoother grinding and longer service life.
Q: What grinder should be used with a flap disc?
A: Most 60 grit flap discs are designed for standard angle grinders operating below the rated maximum speed.
Q: Does a flap disc produce a smoother finish?
A: Yes. The layered abrasive flaps allow a 60 grit flap disc to grind smoothly while removing material efficiently.
How to Choose Flap Disc Grit Size
|
Flap Disc Application Guide |
|||
|
Material |
Recommended Abrasive Grain |
Recommended Grit |
Application Notes |
|
Stainless Steel |
Zirconia (ZA) / Ceramic (CX) |
P40 / P60 / P80 |
Stainless steel generates heat easily; use zirconia or ceramic for longer life and fast cutting. |
|
Mild Steel / Carbon Steel |
Aluminum Oxide (AO) / Zirconia |
P40–P80 (coarse) |
Cost-effective, suitable for common structural grinding. |
|
Aluminum |
Silicon Carbide (SiC) / AO with stearate coating |
P80–P150 |
Aluminum is soft and clogs easily; use SiC grains or AO with anti-clogging coating. |
|
Weld Grinding |
Zirconia / Ceramic |
P36 / P40 |
Powerful cutting, high temperature resistance. |
|
Deburring |
Zirconia / AO |
P60 / P80 |
Normally use coarse grit for burr removal. |
|
Edge Beveling |
Zirconia |
P40 / P60 |
Requires strong cutting power for chamfering edges. |
|
Surface Preparation |
AO / SiC |
P80–P120 |
Surface preparation before painting or coating. |
|
Finishing / Polishing |
AO |
P150–P240 |
Final surface finishing, removing minor scratches. |

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