Gerlach Technik Rubber Bit Cap HolderThe Gerlach Technik Rubber Bit Holder consists of a mandrel over which a disposable abrasive cap is placed. Holders and abrasive caps are sold individually. Size: 5 mm 7 mm 13 mm 16 mm Features & Benefits: The caps are suitable for use on nails, hard skin, calluses and appliance making materials.
