What is the most important factor of best flap discs?

Blueshark manufacturer different abrasives flap discs, from the Alo to Ceramic sanding paper with fiber backings, plastic backings.etc. In our views, the best flap discs most important factor is the abrasives consume in the same step with the backing papers. If the abrasives fly away at beginning, then the backing papers will burning the work-pieces' surface. Or if the abrasives can't fly away well together with the work-pieces' grits , then the flap discs remove-stock ability will decreased.

There 3 pcs flap discs in the photo and all is 125mm-60#. the left one is ours zirconia line after grinding stainless steel 304# 15 minutes, the middle one is the ceramic line after grinding same work-piece 20 minutes and the right one grinding for 30 minutes. we can see from the photo - the abrasives consume in the same step with the backing papers with long lifespan.

For more details of ours outstanding flap discs, welcome visitwww.abrasives-wheel.com or directly email us : sales@abrasives-wheel.com

Blueshark Ceramic Flap Discs !

BLUESHARK innovative Ceramic Flap Disc is your best choice when grinding stainless steel, titanium, inconel, and other hard metals.The ceramic flap discs using life much longer with " Super-Cooling" grinding ability due to the ceramic grains has a self-sharpening formula.Continuous regeneration of new grain cutting edges over the whole grinding time guarantees consistent surface roughness.

welcome visit http://www.abrasives-wheel.com/products_show/en/ceramic-abrasives-flap-discs-258.html for more details.

Some Photos of Blueshark Flap Discs

I taken some photos of ours flap discs last week. hope you will enjoy it.

Blueshark Ceramic Flap Discs Brief Video

BLUESHARK innovative Ceramic Flap Disc is your best choice when grinding stainless steel, titanium, inconel, and other hard metals.The ceramic flap discs using life much longer with " Super-Cooling" grinding ability due to the ceramic grains has a self-sharpening formula.Continuous regeneration of new grain cutting edges over the whole grinding time guarantees consistent surface roughness.

1) APPLICATIONS: Ideal for hard steels including stainless steel. Use for weld blending, light-medium grinding and surface cleaning. High powered angle grinders recommended.

2) ADVANTAGES:
*Extremely high, specific stock removal rate
*Consistent surface roughness
*Very aggressive with less pressure needed
*Fewer disc changes required due to long life
*Super cooling grinding protect work-piece well 

3) SPECIFICATION:

 T27-FLAT TYPE                                    

ORDER NO               SIZE                GRIT                   TYPE               QTY/BOX                  

27CA11522              115x22.2          G40~120#             T27 Flat               10pcs

27CA12522              125x22.2          G40~120#             T27 Flat               10pcs

27CA15022              150x22.2          G40~120#             T27 Flat               10pcs

27CA18022              180x22.2          G40~120#             T27 Flat               10pcs            

                                                                                                               

 T29-CONICAL TYPE                            

ORDER NO               SIZE                GRIT                   TYPE               QTY/BOX                   

29CA11522              115x22.2          G40~120#             T29 Conical            10pcs

29CA12522              125x22.2          G40~120#             T29 Conical            10pcs

29CA15022              150x22.2          G40~120#             T29 Conical            10pcs

29CA18022              180x22.2          G40~120#             T29 Conical            10pcs            

                                                                                                                 

4) ADDITIONAL INFORMATION: 

a) BLUESHARK produce flap discs with different backing plate:

*Fiberglass backing plate - Most popular and it's can reduce vibration and is consumed together with the flaps. High strenghth with light weight.
*Plastic backing plate- With very nice lookings and is trimmable to increasing service life. The ABS plastic backing with very high strength and supply mas safe working performance.
*Nylon - Very familiar with plastic backings but with more light weight.
*Metal HUBS: provides extra high strength and rigid support as needed and normally using for heavy task . Also it can be recycled. 

b) 100% Germany original ceramic abrasives materials. 

c) Grit size recommendation

    40#--Aluminum ,Unalloyed and low-alloy steels,low-strength stainless steel

    60#--High-alloy,stainless steel,high-temperature and heat-treated steels

    80#--High-temperature alloys

   120#--For especially smooth steel finishes(refine polishing)    

d) Best working angles

     (15~30')                               (0~15')

For best performance , keep 15~30' when grinding and 0~15' while polishing & finishing.    

e) If using flap discs replace fiber discs workings, you should choose one grade coarse grit size. Such like you should using 80# flap discs if normally using 60# fiber discs.