Non-Coring CNC Drill Bit, 1/4″, 1/2 GAS for Sinkits – Natural Stone and Quartz

Description

Non-coring 1/4″ CNC Bit is a Diamond Drill Bit, 1/2 GAS for drilling Sinkits™ anchor holes. This 6.4mm CNC bit is ideal for anchor hole drilling on natural stones and engineered quartz. 

CNC Bit recommendations Natural Stone and Quartz:

• Diameter: 6.4 mm +/- .2mm
• RPM: 4500-5000 suggested RPM’s
• Feed-rate: Between 1.25″ -1.5″ /min (approx – 32-38mm/min )
• Cooling: Both Spindle and Halo cooling advised
• Depth: 1/2″