{"Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FOthers%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FComposite%20Drills%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FOthers%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Extra_1","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FOthers%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Extra_3","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FComposite%20Drills%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Face_2","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FComposite%20Drills%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Extra_4","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FOthers%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Face_2","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FComposite%20Drills%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Extra_1","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FOthers%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Extra_4","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FOthers%2FList%207520/Composites_-_Drill_-_EXOPRO_AERO-LHX_-_List_7520_-_Side_1"],"Number of Flutes":"2","Drilling L/D Ratio (xD)":"4","Shank Diameter - Metric (d)":["2.5","3.27","4.1","4.86","5.62","6.37","7.96","9.55","11.13","12.72"],"Diameter - Inch (D)":["0.0985","0.129","0.1615","0.1915","0.2215","0.25","0.3125","0.375","0.4375","0.5"],"Overall Length - Metric (L)":["50.8","76.2","88.9","101.6","127"],"Flute Length - Metric (FL)":["15.2","20.3","25.4","27.9","33","38.1","48.2","58.4","66","76.2"],"Taper Length - Metric (I)":["7","9","11.2","13.2","15.2","17.2","21.4","25.6","29.8","34"],"Diameter - Metric (D)":["2.5019","3.2766","4.1021","4.8641","5.6261","6.3754","7.9629","9.5504","11.1379","12.7254"],"List Name":"AERO-LHX","Diameter - Wire Gage (D)":["40","30","20","11","2"],"Substrate":"Carbide","Helix Angle - Degree":"5","Web Literature 1":["8002024CA-DR,122|8002024CA-DRT,20","8002024CA-DR,236|8002024CA-DRT,20","8002024CA-DR,224|8002024CA-DRT,20"],"Shank Tolerance":"h6","Surface Treatment":"DIAMOND","Notes":"Drills are oversize over nominal.","Web Literature 2":"800212CA-V4","Benefit 3":"Ensures smoother and sharper cutting edges providing up to 50 times longer tool life","Web Literature 4":"800387CA","Product Overview":"Low helix","Feature 2":"Low helix style","Units":"Inch","Coolant Thru":"No","Feature 3":"OSG's patented diamond coating","Short Description":"Premium High Performance Diamond Coated Carbide Low Helix Drill","Benefit 2":"Provides sharper cutting edge to help shear tough fibers","Carbon Fiber (CFRP)":"Other; Best","Carbon/Carbon":"Other; Best","Honeycomb: CFRP/AI":"Other; Best","Honeycomb: CFRP/Nomex":"Other; Best","Honeycomb: GFRP/Nomex":"Other; Best","Glass Fiber (GFRP)":"Other; Good","Benefit 1":"Reduces push-out exit delamination","Cutting Direction":"RH","View Speed and Feed Page":"Here","View Catalog Page":"Here","Helix Direction":"RH","Length of Cut - Specification":"STUB","Feature 1":"Triple angle geometry","Cutting Diameter Tolerance - Inch":"+0 / -0.001","Full Description":"The EXOPRO® AERO-LHX is a diamond coated low helix drill for composites. It is specifically designed for tough laminates. It eliminates uncut fibers and delamination when other drills are unable to properly cut fibers. The drill features triple angle geom","Point Angle - Degree (α)":"130","Diameter - Fractional Size (D)":["1/4","5/16","3/8","7/16","1/2"],"Diameter-Sizes":"0.0985\" - 12.7254mm","Flute-Sizes":"15.2mm - 76.2mm","Neck-Sizes":"-","Taper-Sizes":"7mm - 34mm","Overall-Sizes":"50.8mm - 127mm","Shank-Sizes":"2.5mm - 12.72mm","Friendly Name":"7520","CategoryBrand":"EXOPRO"}