PFERD POLISTAR-TUBE 44021 Coated Abrasive Star, 2-1/4 in Dia, 4 mm Eyelet, 120 Grit, Fine Grade, Aluminum Oxide Abrasive
Item #:
PFERD 44021
Product Info
Pferd
Manufacturer Part #: 44021
PFERD POLISTAR-TUBE Coated Abrasive Star, 2-1/4 in Star Diameter, 4 mm Eyelet Size, 120 Grit, Fine Grade, Aluminum Oxide Abrasive, Applicable Materials: Metal, 6350 rpm Maximum
- POLISTAR-TUBE is made up of several layers of grinding stars riveted together
- The grinding stars may be used with 1/4 in shank drive arbors or with PFERD's flexible shafts
- Ideal for step-by-step cleaning and finishing of inner surfaces and pipe bends, rounding off pipe ends and deburring bore holes, use in straight pipes and deep bore holes
- Extremely flexible
- Very high quality surface finishes up to Ra 0.2 um can be achieved
- To prevent corrosion forming on stainless steel (INOX) pipes, POLISTAR-TUBE is made using stainless steel rivets
- Suitable for 1-5/8 to 1-3/4 in inner Dia pipes
- Used especially for working the inside surfaces of pipes and pipe bends
Item Specifications
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Aluminum Oxide
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Metal
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4 mm
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Fine
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120
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6350 rpm
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POLISTAR-TUBE
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2-1/4 in