Page 244 - Demo

242 ISCAR DEEP HOLE DRILLINGExplanation of ISCAR Guide Pads DescriptionExample:Gps - 05 - 18 - 060 - DC IC9081 2 3 4 5 61 Designation of Guide PadGPS %u2013 guide pad for ISCAR drills2 Guide Pad Width (OAW)OAW3 Guide Pad Length (OAL)OAL4 Corner Radius (RE)RE5 ShapeDC %u2013 double chamfering6 GradeIC908, IC928, IC950%u2013 depends on the machined materialBasic Dimensions of ISCAR Guide PadsOAWOAL OAHREOAW %u2013 guide pad widthOAL %u2013 guide pad lengthRE %u2013 corner radiusOAH %u2013 guide pad thicknessGrade Selection of an ISCAR Guide PadISCAR guide pads are available with different grades depending on the machined material. The recommendation for guide pad selection should be in accordance with table 6.8.3.Table 6.8.3Guide Pad Grade RecommendationOil Coolant Water Based CoolantPriority 1 2 3 1 2 3ISO-P IC950 IC908 IC928 IC928 IC908 -ISO-K IC950 IC908 IC928 IC928 IC908 -ISO-M IC928 IC908 IC950 IC928 IC908 -ISO-S IC928 IC908 IC950 IC928 IC908 -Universal Marking of the ISCAR Guide PadOAWOAL OAHREguide padsOAW OAL OAH RE9023713marking [lot no.]