core drilling bits Drill classification

 Core drilling bits should be packed in a special packing boxes, to avoid vibration collide.When ⒉ use, remove the drill bit from packing boxes to be loaded into the spindle collet that header or automatic replacement drill tool library. Then run back into packing boxes. ⒊ core drill bits  diameter measurement tools to use microscopes and other non-contact measurement equipment, to avoid the cutting edge in contact with the mechanical gauges were bruised.⒋ some CNC drilling using some CNC  core drilling bits  positioning ring retaining ring is not used, such as the use of its fixed ring during installationDepth positioning must be accurate, as it does not use retaining ring fitted to the  core drilling bits spindle elongation to adjust consistency, multi-spindle drilling machine to pay attention to this point, to make the drilling depth of each spindle to be consistent. If it is not possible to make the drill bit to drill the table or unable to Drilling Tools through the circuit board caused scrapped. Drill slowly lifting the box, the four legs of the box corresponding drill holes into four turntable rig, according to the choice of the appropriate size drill core drill box, lifting the  core drilling bits core box drill box into the body and then to groove and drill drill core box corresponding convex tip installed, will drill into the box drill, drill that card on the turntable heart. Then turn on the drill spin coupling nut drill pipe.