The Flat Shredder provides a long flat plane. For years tools like this were available at hardware stores. This type of rasp was originally designed to be used on wood, but then potters, sculptors and auto-body repairmen discovered how well the blade worked with other materials, like clay and auto-body filler. The problem with these rasps was the handle design - the handle would trap clay and get clogged.
Mudtools Shredders Clay Rasps
Mudtools Pottery Tools Essentials
MudTools Industrial Minerals Co.
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Mudtools Small Clay Shredder Rasp for Ceramics Artists
Mudtools Small Clay Shredder Rasp for Ceramics Artists
Mudtools Shredder & Replacement Blades — HICKORY CLAY
Mudtools Pottery Tools Essentials
Mudtools Shredders Clay Rasps
Mudtools Pottery Tools Essentials