![Amazon.com: Fein Expansion Roller for Abrasive Sleeves - 3/4 Inch Bore Diameter - 4 x 4 Inch - 63806192010 : Industrial & Scientific Amazon.com: Fein Expansion Roller for Abrasive Sleeves - 3/4 Inch Bore Diameter - 4 x 4 Inch - 63806192010 : Industrial & Scientific](https://m.media-amazon.com/images/I/61ObMYXvTAL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Fein Expansion Roller for Abrasive Sleeves - 3/4 Inch Bore Diameter - 4 x 4 Inch - 63806192010 : Industrial & Scientific
![expander roller,alu expanding roller,alu spread roller,spreading roller,steel roller,aluminum roller,customize roller,guide roller-Product Center-Suzhou Magni Machinery Co.,Ltd- expander roller,alu expanding roller,alu spread roller,spreading roller,steel roller,aluminum roller,customize roller,guide roller-Product Center-Suzhou Magni Machinery Co.,Ltd-](http://www.magnimachinery.com/data/attachment/201806/04/ea6db01d53da939a8079933d9374b6c7.jpg)
expander roller,alu expanding roller,alu spread roller,spreading roller,steel roller,aluminum roller,customize roller,guide roller-Product Center-Suzhou Magni Machinery Co.,Ltd-
![What type of processing does the "Expander" tube expansion tool perform? - Sugino Machine Official Website What type of processing does the "Expander" tube expansion tool perform? - Sugino Machine Official Website](https://www.sugino.com/uploaded/image/6644.gif)
What type of processing does the "Expander" tube expansion tool perform? - Sugino Machine Official Website
![expander roller,alu expanding roller,alu spread roller,spreading roller,steel roller,aluminum roller,customize roller,guide roller-Product Center-Suzhou Magni Machinery Co.,Ltd- expander roller,alu expanding roller,alu spread roller,spreading roller,steel roller,aluminum roller,customize roller,guide roller-Product Center-Suzhou Magni Machinery Co.,Ltd-](http://www.magnimachinery.com/data/attachment/201806/04/9d176ac360554781e6bdd71b8b0c97af.png)
expander roller,alu expanding roller,alu spread roller,spreading roller,steel roller,aluminum roller,customize roller,guide roller-Product Center-Suzhou Magni Machinery Co.,Ltd-
![CS Unitec | 47005 PTX Expansion Roller | Metal Buffer Polisher Machine Attachment for Grinder Tool | 3-1/2" Diameter x 4" Wide: Amazon.com: Tools & Home Improvement CS Unitec | 47005 PTX Expansion Roller | Metal Buffer Polisher Machine Attachment for Grinder Tool | 3-1/2" Diameter x 4" Wide: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/61PSc2pUhwL._AC_UF894,1000_QL80_.jpg)