115mm (4.5") Tungsten Sharpener Disk 22.23mm Centre Hole. 125mm (5") Tungsten Sharpener Disk 22.23mm Centre Hole. 115mm (4.5") Fully Covered Green Brazed Sharpener Disk 22.23mm Centre Hole. 125mm (5") Fully Covered Purple Brazed Tungsten Sharpener Disk 22.23mm Centre Hole.
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