Colflex cutting discs - fast cutting speed with excellent lifespan

Colflex cutting discs - fast cutting speed with excellent lifespan. Suitable for both metal , mild steel , carbon steel and stainless steel general cutting applications! OEM orders welcome ~

Colflex 4"x0.8mm inch superthin cutting discs cut off stainless steel pipes DEMO

Colflex 4"x0.8mm inch superthin cutting discs cut off stainless steel pipes DEMO. Extra fast & non-burrs cutting ability with long lifespan. Attractive packing style with competitive price and OEM orders welcome! 

Mr.Eric Lee / whatsapp: 008615919141462 / Wechat: bsabrasives / Email: export.bsabrasives@gmail.com

TOP quality extra-thin cutting wheels - 125x0.80mm !!! OEM orders welcome !

Colflex yellow line superthin cutting discs 125x1.2x22.23mm!

Finos disco de corte 115x1x22.23mm

Make MAX of your cutting discs purchasing cost ~ OEM welcome ~

disco de corte

Welcome contact us if any interested .

Mr. Eric Lee
Email: export.bsabrasives@gmail.com
Whatsapp: 008615919141462
Skype: eric.bsabrasives
MOB: 0086-15919141462
Website: www.abrasives-wheel.com

Disco de corte

More quality & service in 2016.

Disco de corte

We / Blueshark Abrasives  - professional abrasives discs manufacturer with 20 years experiences and 200,000pcs/Each day production capacity.  Exporting to more than 60 countries due to outstanding quality with competitive price system !

Bulk and OEM orders welcome !

Mr.Eric Lee
Email: export.bsabrasives@gmail.com
Whatsapp: +8615919141462
Skype: eric.bsabrasives

We was born for CUTTING ~~

We was bron for CUTTING......
 

What would be - if using the cutting discs cut off grinding discs ?

Today we done some brief testing - using ours All in ONE super thin cutting disc cut off the grinding discs. see from the photo , the superthin cutting discs size is : 115x1x22.23mm and grinding discs size is 180x6x22.23mm.

We just cut off  5 times and the superthin cutting discs done a very good job-smooth cutting and nice hand feeling. Pls don't forgot that - the grinding discs hardness grade is " T "!!!

Welcome visit http://www.abrasives-wheel.com for more products details.

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 T42 Center Depressed Extra Thin Cutting Discs - Combined Cutting & Finishing !!!

Blueshark T42 Center Depressed Super Thin Cutting Discs

Blueshark T42 center depressed thin cutting discs - more stable cutting performance compare than T41 flat type..... it's your ideal choice when open slots !!!

The thickness only real 0.80~1.20mm and extra sharp & cooling cutting performance with long lifespan ~ Free samples available and contact us at : sales@abrasives-wheel.com

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 !

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 !!!

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

 

Super thin Cutting Discs Brief Testing Data - 125x1x22.23mm

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.  

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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......

How to measure the cutting discs performance

BLUESHARK Abrasives Co.,Ltd manufacturer full-line cutting discs and cut off wheels in T41 ( flat type ) and T42 ( center depressed type ) to meet all of your cutting requirements.  Do you know how to measure the cutting discs performance? 

We will carry regular testing of our discs everyday and below is the general way for measure our cutting discs performance:

 

1) Measure the cutting discs diameter before testing ( D1 )

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2) Measure & Calculate the work-piece surface area ( S )

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3) Run the cutting discs cut-off the work-piece with a formulary number.

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4) Measure the cutting discs diameter after testing ( D2 )

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5) Calculate the G.Ratio index.

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For example , the cutting discs diameter before cutting is 115.00mm and final diameter is 110.00mm after cut-off 30 times stainless steel rod in 12mm diameter, now we can calculate the G.Ratio like below:

* Cutting discs consume area =   π* (115/2)*(115/2) - π* (110/2)*(110/2)= π* (3306.25-3025)=883.125mm2

* Work-piece consume area = π *(12/2)* (12/2)* 30 = 3391.2mm2

* G.Ratio= 3391.2mm2/883.125mm2 = 3.84

The G.Ratio more bigger, means the cutting discs can do more cutting works. 

But G.Ratio is not the absolute index when measure the cutting discs performance, there are also others factors such like cutting speed, hand-feeling, vibration, etc to judge the comprehensive quality of cutting discs. 

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.