115x1x22.23mm superthin cutting disc long lifespan testing demo ~

The testing work-piece is stainless steel 304# rod with diameter 12.00mm. The total Number of cut off is 30 and final disc diameter is 110.40mm.  Each cut consume ( 115.00-110.40)/30=0.153mm.

How to Judge the superthin cutting discs quality by Appearance?

How to Judge the superthin cutting discs quality by Appearance?

* Observe the surface - should be flat and smooth. also checking the backside ( the surface without labels ) to see if all the area with same color, if not means the abrasives density is different.
* Observe the edge - should be little bright.
* Checking the inner surface of the metal ring - if there are abrasives grain ? if so, then will have some problem when fixed to the angle grinder.

* Throw the disc to the ground, if heard crisp " bang", it's OK.

Anyway, this just the general judgement way about the superthin cutting discs performance.  

super thin cutting discs

BLUESHARK Professional Line Superthin Cutting Discs!!!

BLUESHARK Professional Line Superthin Cutting Discs!!! 

It's made from mixed WA and Crystal-Alo abrasives with excellent sharp & cooling cutting performance and long using life. The professional line mainly designed for professional cut off request for stainless steel pipe, rod, sheet.etc.

2) ADVANTAGES:
*High ratio of performance/price
*Excellent sharp & cooling cutting ability with long using life
*Double reinforce net provide max safe cutting
*Professional cutting performance especially on stainless steel & INOX
*Super precision cutting ability

For more details, welcome visit http://www.abrasives-wheel.com/products_show/en/professional-superthin-cutting-discs-270.html

Blueshark Green Label Line Superthin Cutting Discs

Blueshark Green Label Line Superthin Cutting Discs

The green label professional superthin cutting discs is specially made for stainless steel , extra sharp & smooth cutting performance and long lifespan. 

It's more competitive cost compare with All-in-ONE ceramic line and can meet all your high cut off request for both steel and stainless steel.

Blueshark Super Thin Cutting Discs - Maybe the best !!!

We ONLY make the best superthin cutting discs !!!

BLUESHARK Professional Superthin Cutting Discs made special mixed abrasives with excellent sharp & cooling cutting performance and super lifespan......

Welcome visit http://www.abrasives-wheel.com/ or directly contact us at sales@abrasives-wheel.com for more details !

Perfect '" Flexible " Performance for Blueshark Super Thin Cutting Discs - 180x1.6x22.23mm

As well known, the "flexible" performance very important for big size superthin cutting discs especially when cut off big size work-pieces. 

Blueshark 180x1.6x22.23mm and 230x1.9x22.23 superthin discs made by special reinforce net with advanced production technology. The discs with perfect " flexible" ability and 100% safe even perform heavy cutting task!!!

Blueshark Superthin Cutting Discs 115x1x22.23mm Testing Report

Blueshark Superthin Cutting Discs 115x1x22.23mm Testing Report with Angle Stainless Steel 30x30x3.0mm

Blueshark manufactures a wide selection of high performance T41 /42 Superthin Cutting Discs to suit all needs from low purchase price to highest level of performance attainable. The "All-in-One" line  made from innovative green ceramic abrasives with excellent fast & cooling cutting ability and long using life. We regular testing our discs performance everyday for control the performance be stable. Below is the brief testing datas for 115x1x22.23mm ( 4-1/2x1/24x7/8 inch) which taken from one order exporting to EURO.

 

      

 Work Piece: Angle Stainless Steel 304# - 30 x 30 x 3.0mm      

   

           Dewalt  Angle Grinder

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Testing Discs = 115x1x22.23mm     

Produce Time = Sep, 2013 and ( 1 month before the testing day )
Work-picec = Angle Stainless Steel 304#     30x30x3.0mm
Powertools Data:  Dewalter 125mm    230V     1100W   

 

Total Cut-Off No : 11 times

Total Cutting Time : 1'01"
Discs Dia after testing = 109.20mm
Discs Dia loss = 115.00-109.20=5.80mm
Time of each Cut-Off = 61" / 11 = 5.54 second

Coclusion from operator : Free & smooth cutting and very low vibration , work-piece surface color is good.  Very low dust and smell.   
 

BLUESHARK 0.80mm Extra Sharp series Super thin Cutting Discs

BLUESHARK 0.80mm Extra Sharp series Superthin Cutting Discs specially design for professional FAST cut-off requirements. Suited for thin gauge sheet stock, thin walled tubing and small diameter cross sections. The innovative combination abrasives grain bring extra fast cutting experiences and very comfortable hand-feelings. 

Pay attention to the real thickness of the Super thin Cutting Discs!!!

Hi...Dear All. One question: Do you ever notice what is the real thickness of the extra thin cutting discs currently using? I guess mostly answer is " No...... ". 

We checked many famous brand superthin cutting discs in the market and found most of them real thickness beyond much than which show in the labels. Some brands real thickness even reach 1.80mm though printing 1.00mm on the labels. 

Superthin cutting discs most advantages is fast & cooling cutting and save your work-pieces waste. If you using those thicker "superthin" discs, seems the discs lifespan is good, but your materials-waste increased much!!! 

All of Blueshark superthin cutting disc strictly control the real thickness and 100% real " SUPERTHIN" - bring you the whole new cutting experiences and saving your money & time !!!

Blueshark Superthin Cutting Discs 125x1 Testing Report

Blueshark Superthin Cutting Discs 125x1 Testing Report

We manufactures a wide selection of high performance T41 /42 Superthin Cutting Discs to suit all needs from low purchase price to highest level of performance attainable. The "All-in-One" line  made from innovative green ceramic abrasives with excellent fast & cooling cutting ability and long using life. The green ceramic grain will bring you whole new cutting experiences and can meet high request cut-off works for almost all materials. 

Below is some brief testing datas.          Find more testing videos 

    

Work Piece: Stainless Steel 304#  Dia=12mm              Total Cutting Time : 1'46"            Disc Dia after cutting = 120.70mm

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Testing Discs = 125x1x22.23mm     

Produce Time = Aug, 2013 and ( 2 month before the testing day )
Work-picec = Stainless Steel 304#    Dia = 10mm
Powertools Data:  Dewalter 125mm    230V     1100W   

Total Cut-Off No : 30 times
Total Cutting Time : 1'46"
Discs Dia after testing = 120.70mm
Discs Dia loss = 125.00-120.70=4.30mm
Time of each Cut-Off = 106" / 30 = 3.53 second

Coclusion from operator :  Smooth & easy cutting , good hand-feeling and low dust.  

Super thin cutting discs - 30% using life plus !!!

 

Blueshark Superthin Cutting Discs Testing Video - 115x1.2x22.23mm

BLUESHARK manufactures a wide selection of high performance T41 /42 Superthin Cutting Discs to suit all needs from low purchase price to highest level of performance attainable. All of ours superthin cutting discs with excellent cutting ability and thickness from 0.80mm to 1.90mm for meet different cut-off requirements.  Meanwhile the hardness from " R " to " T " for meet customers' personality request. Just try ours superthin cutting discs and enjoy the whole new cutting experiences......

Super Using Life - Blueshark All-in-One Ceramic Superthin Cutting Discs Testing Video

Blueshark All-in-One Ceramic Super thin Cutting Discs-105x1x16mm, Cut off Stainless Steel 304# Rod ( Dia=12mm ). The discs diameter is 93.00mm after No 70 Cut-off. 
http://www.abrasives-wheel.com/products/en/superthin-cutting-disc/1.html

How to avoid super thin cutting discs performance reduction?

How to avoid superthin cutting discs performance reduction?

BLUESHARK manufactures a wide selection of high performance T41 /42 Super thin Cutting Discs to suit all needs from low purchase price to highest level of performance attainable.  

We trust everyone no matter is manufacturer or user must face this problem - the superthin cutting discs performance-reduction with the times going. This problem mainly caused by the moisture in the air.   We already done much experiments and found the performance reduction can reach around 15% after 3 month and 30% after half year.

As we delivery orders mainly by sea-freight, that's means the performance already reduce 5% ~10% when customers recieved the consignments.  


Now BLUESHARK present below solution for max reduce the reduction:

1) Special fillers - we have study special fillers and can postpone the reduction disctincly. 

2) Packings

* Input 1pcs small bag dryer in each PVC shrink.
* Full-cover PVC prevent mositure attaching discs surface.
* Various style updated seal bucket packings - this bucket packings with very competitive cost if compare with some famous brand tin package.

3) Moisture Control System during producing.

We also have done much compare-experiments and you can see the TOP tables - now we have control the problem more better than before and will always working hard supply best abrasives wheels for customers.