Flap Disc 4 1/2" glass fiber ,72page,ALO,T27.

1. Abrasive ALO Flap Disc. 2. Size:4", 4.5", 5", 6", 7". 3. Used for grinding and polishing steel. 4. Grit: from P36-P600.

Specifications of Flap Disc:

1. Glass fiber back .

2. Size: 4 1/2" (115*22mm).

3. Page Tablet size: 24*16(mm).

4. Number of page :72 page.

5. Matrix Angle:T27 (0-15°).

  

Ruifu FLAP DISCS(Conventional)

Product features:

1.  Flat design(T27),with a slope of 0 degree between abrasive cloth and vane,most suitable for grinding and polishing.

2. Convex design(T29),with a slope of 15 degrees between abrasive cloth and vane, most suitable for grinding places hard to reach and protruding weld seams and points.

3. Plastic cover, with strong sustaining capacity, fit for heavy duty grinding. The plastic cover grinding wheel, different from other products of the kind, is characterized with the novel physical structure and binding technology. It has therefore a very high safety performance.

4.  Glass fiber cover,with high strength and toughness of the support, unbreakable, high-speed European standards for high-intensity angle grinder.

5.  Abrasive cloth produced by the our company s expertise, grinding better, with good synchronous grinding.

FLAP  DISCS (Conventional)

Diameter×Hole	Max operating speed	Max rotation speed	Packig		Wolume		Grit Sizes
100×164″×5/8″	80m/s	15,300rpm	10pcs/300bo/1ctn		53×32×22		P40-P600
115×224 1/2″×5/8″	80m/s	13,300rpm	10pcs/200bo/1ctn		60×25×23		P36-P600
125×225″×7/8″	80m/s	12,200rpm	10pcs/200bo/1ctn		66×27×23		P36-P600
150×226″×7/8″	80m/s	10,200rpm	10pcs/180bo/1ctn		48×48×33		P36-P600
180×227″×7/8″	80m/s	8,500rpm	5pcs/100bo/1ctn		38×38×30		P36-P600

Abrasive kind	Adhesive	Design	Backing	Usage
A.ZA.C	Synthetic Resin	Convex/flat	Glass Fiber/Plastic	It used for Regular steel. Stainless steel,Cast iron,ordinary carbon steel.Alloy steel,Non-ferrous metal and Timber grinding and polishing.

No

Abrasive Kind	shape	Backing plates	Regular steel	Cast iron	Stainless steel	Copper	Aluminum	Glass&Masony
Aluminium oxide	T29/T27Convex T29/ Flat T27	Glass Fiber/Plastic	Main use	Main use	Main use	Possible use	Possible use
Aluminium oxide	T29/T27Convex T29/ Flat T27	Glass Fiber/Plastic	Main use	Main use	Main use	Main use	Main use
Zirconium Oxie	T29/T27Convex T29/ Flat T27	Glass Fiber/Plastic	Main use	Main use	Main use
Silicon Carbide	T29/T27Convex T29/ Flat T27	Glass Fiber/Plastic			Possible use	Main use	Main use	Main use
Ceramic corundum	T29/T27Convex T29/ Flat T27	Glass Fiber/Plastic	Main use	Main use	Main use	Main use	Main use	Possible use

Notes:

 Aluminium Oxide        Heat Treated                  Silicon Carbide           Zirconium Oxie            Ceramic Corundum         

Notice:       

   

....

Flap Disc 4 1/2" glass fiber ,72page,ALO,T27.