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FLAP DISCS

POPULAR FOR MANY APPLICATIONS

ANDRE ABRASIVE ARTICLES flap discs are a group of products that can be used for both rough grinding and finishing. These are some of the best deburring and finishing abrasive tools dedicated for machining all types of metals, especially stainless steel. Used for cleaning steel, aluminum, wood, plastic surfaces, deburring and refracting edges, removing paint and rust, also grinding welds after welding.
Used in hand-held angle grinders. 

ANDRE flap wheels are manufactured based on a specially developed composition of abrasive grains with a selected backings.
Depending on the type of abrasive grit, different applications are achieved. Brown aluminium oxide is a first choice for grinding ordinary steels. Zirconia grain is dedicated to high pressure grinding, recommended, both for deburring and finishing of ferrous metals and stainless steels. Ceramic grain is designed for special applications, reducing "loading" of the grinding wheel and "burning" of the workpiece. Just like in case of abrasive grain type, the background itself determines different applications. Cotton works well for grinding planes, steel, small welds, and fine grinding. The most versatile is polyesterized cotton used most often. A good substrate for edge grinding and large welds is heavy polyester. 

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FLAP DISC - D x H
Examples of labeling:
FLAP DISC -125x22,23 ZRA60 PRO LINE VERSION I
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A line of professional solutions that meets the condition of a good efficient product at a good price. Dedicated definitely for professional applications.

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PRO LINE VERSION I

Use for grinding steel, stainless steel and non-ferrous metals and plastics. Use for surface grinding and small welds. Avoid use for edge grinding and large welds. Aggressive action. Average grinding wheel life.

PRO LINE VERSION I

Characteristics

D [mm]

H [mm]

RPM

ZrA40

125

22,23

12250

ZrA60

125

22,23

12250

ZrA80

125

22,23

12250

ZrA120

125

22,23

12250

*) Other parameters available according to individual arrangements.

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PRO LINE VERSION II

Use for steel, stainless steel and non-ferrous metals. Use for surface grinding and small welds. Avoid use for edge grinding and large welds.

PRO LINE VERSION II

Characteristics

D [mm]

H [mm]

RPM

ZrA40

125

22,23

12250

ZrA60

125

22,23

12250

ZrA80

125

22,23

12250

*) Other parameters available according to individual arrangements.

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PRO LINE VERSION III

Universal application for steel, stainless steel and non-ferrous metals and plastics. Use for grinding surfaces, welds and edges. Long grinding wheel life.

PRO LINE VERSION III

Characteristics

D [mm]

H [mm]

RPM

ZrA40

125

22,23

12250

ZrA60

125

22,23

12250

ZrA80

125

22,23

12250

ZrA120

125

22,23

12250

*) Other parameters available according to individual arrangements.

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PRO LINE VERSION IV

Use for steel, stainless steel and non-ferrous metals and plastics. Use for grinding edges and welds at high pressure. More aggressive in performance than Pro Line Version III. Very long grinding wheel life.

PRO LINE VERSION IV

Characteristics

D [mm]

H [mm]

RPM

ZrA40

125

22,23

12250

ZrA60

125

22,23

12250

ZrA80

125

22,23

12250

ZrA120

125

22,23

12250

*) Other parameters available according to individual arrangements.

A line of economic solutions that meets the condition of a good price for the customer, while providing good performance and a high safety factor.

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ECO LINE VERSION I

Universal application mainly for steel, also for stainless steel and non-ferrous metals. Use for surface grinding and small welds. Avoid use for edge grinding and large welds.

ECO LINE VERSION I

Characteristics

D [mm]

H [mm]

RPM

A40

125

22,23

12250

A60

125

22,23

12250

A80

125

22,23

12250

*) Other parameters available according to individual arrangements.

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ECO LINE VERSION II

Use for grinding steel (do not use for grinding stainless steel), also for grinding aluminum. Use for surface grinding and small welds. Avoid use for edge grinding and large welds. Average grinding wheel life.

ECO LINE VERSION II

Characteristics

D [mm]

H [mm]

RPM

A40

125

22,23

12250

A60

125

22,23

12250

A80

125

22,23

12250

*) Other parameters available according to individual arrangements.

A line of solutions for specific applications, meeting the condition of an extremely efficient product.

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MASTER LINE VERSION I

Universal application for steel, stainless steel and non-ferrous metals. High aggressiveness and durability. Cool grinding

MASTER LINE VERSION I

Characteristics

D [mm]

H [mm]

RPM

Ca40

125

22,23

12250

Ca60

125

22,23

12250

Ca80

125

22,23

12250

Ca120

125

22,23

12250

*) Other parameters available according to individual arrangements.

lamelki_master_line_2_ANDRE.png

MASTER LINE VERSION II

Use for stainless steel. Use for grinding edges, planes and welds at high pressure. High aggressiveness. Very long grinding wheel life. Cool grinding.

MASTER LINE VERSION II

Characteristics

D [mm]

H [mm]

RPM

Ca40

125

22,23

12250

Ca60

125

22,23

12250

*) Other parameters available according to individual arrangements.

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MASTER LINE VERSION III

Use for stainless steel. Use for grinding edges, planes and welds at high pressure. High aggressiveness. Very long grinding wheel life. Cool grinding More aggressive in performance than Master Line Version II.

MASTER LINE VERSION III

Characteristics

D [mm]

H [mm]

RPM

Ca40

125

22,23

12250

Ca60

125

22,23

12250

Ca80

125

22,23

12250

Ca120

125

22,23

12250

*) Other parameters available according to individual arrangements.

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MASTER LINE VERSION IV

Use for surface grinding. The special design of the flap disc with two types of alternating flaps with different substrates and grain, combines the advantages of Master Line and Pro Line flap discs.

MASTER LINE VERSION IV

Charakteristics

D [mm]

H [mm]

RPM

Ca40

125

22,23

12250

Ca60

125

22,23

12250

*) Other parameters available according to individual arrangements.

Purpose / application of individual versions of flap disces

Application

FLAP DISCS

ECO LINE

PRO LINE

MASTER LINE

I

II

III

IV

I

II

III

IV

I

II

III

IV

Workpiece material

Steel

x

x

x

xx

x

x

x

xx

x

x

x

xx

Stainless steel (Inox)

       

x

x

x

xx

x

x

xx

xx

Non-ferrous metal

x

x

x

x

x

x

x

x

x

x

x

 

Plastic

x

x

x

x

x

x

x

x

x

x

x

 

Aluminum

 

x

 

x

x

x

x

x

x

 

x

x

Operation

Surface grinding

x

x

x

x

x

x

x

x

x

x

x

x

Small welds

 

x

 

x

x

x

x

x

x

 

x

x

Edge grinding

           

x

x

x

x

x

 

Large welds

           

x

xx

xx

x

xx

 

Aggressivness (Power)

Average

x

 

x

     

x

         

High

 

x

 

x

x

     

x

x

   

Very high

         

x

 

x

   

x

x

Tool life

Average

x

 

x

x

x

x

           

High

 

x

       

x

     

x

x

Very high

             

x

x

x

   

The presented abrasive tools ANDRE ABRASIVE ARTICLES have been manufactured based on knowledge and long-term experience of cooperation with customers.