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POLISTAR® - POLISTAR®

PFERD » Coated & Non-Woven Abrasives » POLISTAR® » POLISTAR®

PFERD produces a complete range of coated and non-woven abrasives including Fiber Discs, Flap Wheels, Belts, Flap Discs, Rolls and much more. With innovative specialties like POLICAP^® seamless abrasive caps, you'll find new solutions for your finishing needs with PFERD.

POLISTAR pads are flexible tools for grinding on internal surfaces of bores or pipes. These coated abrasive, star-shaped pads offer high flexibility, and are perfect for grinding internal surfaces of small-diameter bores or pipes. Their small diameters makes these tools particularly suitable for use on 1/4“to 2“ diameter ID’s.
POLISTAR pads can be stacked in several layers. To benefit from a maximum abrasive surface area, ensure that the lobes of the individual star pads are aligned offset.

3/4“ Dia. POLISTAR for 1/4“ to 9/16“ ID
1-1/4“ Dia. POLISTAR for 3/16“ to 3/4“ ID
1-1/2“ Dia. POLISTAR for 9/16“ to 1“ ID
2“ Dia. POLISTAR for 3/4“ to 1-1/2“ ID

Application Examples

Cleaning, fine grinding and ultrafine finishing of bores
Post-weld removal of metal discolorations in stainless steel pipes
Inlet and outlet radiusing of bores/holes
Light deburring work on bores (removal of secondary burrs) in preparation of coating
Deburring in cross-bores

Abrasive: Aluminum Oxide A
Ordering Note: Please order arbors separately.

EDP	Diameter	Bore	Grit	Recom. Speed RPM	Max. RPM
44070	3/4	1/16	36	15,000	38,000
44071	3/4	1/16	50	15,000	38,000
44072	3/4	1/16	120	15,000	38,000
44080	1-1/4	1/16	36	9,500	25,000
44081	1-1/4	1/16	50	9,500	25,000
44082	1-1/4	1/16	120	9,500	25,000
44085	1-1/2	1/8	36	7,200	19,000
44086	1-1/2	1/8	50	7,200	19,000
44087	1-1/2	1/8	120	7,200	19,000
44090	2	1/8	36	5,700	15,000
44091	2	1/8	50	5,700	15,000
44092	2	1/8	120	5,700	15,000

sBrand="PFERD" POLISTAR® - POLISTAR®

POLISTAR® - POLISTAR®