Отзыв о Mgtgbao 2 шт. 5/8 дюймов (16 мм) сухие алмазные коронки, комплект кольцевых пил с вакуумной пайкой для фарфора, керамической плитки, гранита, мрамора, камня, кирпича, стекла с резьбой 5/8-11 от Shaun Stapp

Solid all steel diamond core bit. For use in dry application to bore 3/4” hole thru slate, glass and marble to name a few. Coated inside and out with man made diamond abrasive chips allows for a quick and clean cut. Although able to be used in dry applications, lubrication in form of water, cutting oil etc. can be used to cut down on heat produced during drilling procedures and ensure long life of bit. You will need a 5/8 arbor in order to use this bit, not included.