... enhancing data processing speed 2.engraving speed can reach up to 8m /minute. HB-1122501 series cnc engraving machine ... tools3.175mm, 4mm, 6mmRotational Speed of Spindle6000 - 24000rpmHeight From Gantry to 120mm (4.7")Controller SystemDSPEngraving SoftwareTYPE3,ARTCAM,CASMATE,JDType of ... ease of data download.The new digital analog converter makes it much easier to change the speed of the spindle, with ...