Back to original design and Quality(Item for sale 1 x 115mm Disc 4.5" in size with a 22.23mm Centre Hole shown in first image). - Sharpen Dull, broken, blunt drill bits. This Disc is made with Hard Steel, Stress Tested For Heavy Use.Sharpen Tungsten, Small Drill Bits, Saw Blades & more For Grinding ,Sharpening & Cutting small things.
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