1/4 inch wet diamond granite core bit for wet drilling granite 1pc

Description

Item specificslength:104mmType:Core Drill Bitdiameter:6.2mm Use:Masonry DrillingArbor:5/8-11 inchSize:1/4 inchIntroduction:Our diamond stone drill bit fit on a high-speed angle grinder. It provides the best cutting performance and can drill through the toughest 1/4" granite or engineered stone countertop at the job site without using water. Not only is this convenient but it also increases productivity by cutting down on the amount of clean up needed when using water.Products features:High frenquency/Laser welded availableIdea for drilling the faucet mounting holes in stone countertop,plumbing lines in showers,and vanitiesSpecil bond provides long life and aggressive drilling speed;Use wet or dry drilling for stone, wet using will greatly prolong the segment lifeApplicationsfor drilling ganite, marble,engineered stone ect;Machinery: Grinder machine /CNC machine.Maximum RPM: 12000rpm