{"Number of Flutes":"2","Diameter - Metric (D)":["3.175","3.572","3.969","4.366","4.763","5.159","5.41","5.556","5.953","6.35","6.747","7.144","7.541","7.938","8.334","8.731","9.128","9.525","9.922","10.319","10.716","11.113","11.5","11.509","11.906","12.7","13.494","14.288","3","3.2","3.5","4","4.5","5","5.5","6","6.5","7","7.5","8","8.5","9","9.5","10","11","12","4.8","5.1","5.2","6.2","8.1","9.4","9.8","10.5","12.5"],"Drilling L/D Ratio (xD)":"20","Overall Length - Metric (L)":["120","140","165","190","200","210","230","260","290","310","330","380","365"],"Diameter - Inch (D)":["0.125","0.140625","0.15625","0.171875","0.1875","0.203125","0.21299","0.21875","0.234375","0.25","0.265625","0.28125","0.296875","0.3125","0.328125","0.34375","0.359375","0.375","0.390625","0.40625","0.421875","0.4375","0.45276","0.453125","0.46875","0.5","0.53125","0.5625","0.11811","0.12598","0.1378","0.15748","0.17717","0.19685","0.21654","0.23622","0.25591","0.27559","0.29528","0.31496","0.33465","0.35433","0.37402","0.3937","0.43307","0.47244","0.18898","0.20079","0.20472","0.24409","0.3189","0.37008","0.38583","0.41339","0.49213"],"Flute Length - Metric (FL)":["70","85","90","110","120","140","150","155","170","180","195","210","220","230","250","270","280","310","315","80","115","160"],"Shank Diameter - Inch (d)":["0.125","0.15625","0.1875","0.25","0.3125","0.375","0.4375","0.5","0.625"],"Helix Angle - Degree":"30","Substrate":"Carbide","Benefit 3":"Coolant delivery at the cutting edge reduces heat and improves chip evacuation, thereby increasing tool life and enabling faster drilling speeds.","Shank Tolerance":"h6","Cutting Diameter Tolerance Specification":"e8","Surface Treatment":"EgiAs","Web Literature 1":["8002024CA-DR,34|8002024CA-DRT,3","8002024CA-DR,122|8002024CA-DRT,3","8002024CA-DR,43|8002024CA-DRT,3","8002024CA-DR,124|8002024CA-DRT,3","8002024CA-DR,283|8002024CA-DRT,3","8002024CA-DR,61|8002024CA-DRT,3","8002024CA-DR,57|8002024CA-DRT,3"],"Web Literature 2":"800284CA-V3|800284CA-V3","Short Description":"High Performance Coolant-Fed Carbide Drills for Ferrous and Non-Ferrous Materials","Benefit 1":"Higher coating oxidation temp & hardness dramatically improve wear resistance","Web Literature 4":"800387CA","Length of Cut - Specification":"EXTRA LONG","Web Literature 3":"80065CA|800362CA|800363CA|800382CA","Cast Iron":"K; Best","Web Video 3":"https://www.youtube.com/watch?v=35yVUYJzzx0","Brand":"A Brand","Hardened Steels : 35 HRC":"H; Good","Web Video 2":"https://www.youtube.com/watch?v=EckQITvhvB8","Low Carbon Steel : 1010; 1018":"P; Best","List Name":"ADO-20D","Web Video 1":"https://www.youtube.com/watch?v=wd3tVuwRzgE","Medium Carbon Steel : 1035; 1045":"P; Best","Units":["Inch","Metric"],"Stainless Steels : 17-4PH":"M; Good","Feature 3":"Internal coolant holes","Stainless Steels : 300":"M; Good","Stainless Steels : 400":"M; Good","Feature 1":"OSG's EgiAs Nano Coating Technology","Point Thinning":"R Thinning","Alloy Steels : 4140; 4340":"P; Best","Die Steels":"P; Best","Cutting Direction":"RH","High Carbon Steel : 1065":"P; Best","View Speed and Feed Page":"Here","View Catalog Page":"Here","Helix Direction":"RH","Feature 2":"Wavy form cutting edge design","Full Description":"The A Brand ADO drill series is OSG's premium line of carbide coolant-fed high performance drills, designed to drill in a variety of steels up to 50X diameter without pecking. New point geometry creates sharp cutting action for reduced thrust forces, while our proprietary EgiAs coating provides drastically higher hardness and heat resistance, enabling higher drilling speeds and incredible tool life.","Benefit 2":"Sharper cutting action reduces thrust forces and produces smaller chips for easy hole processing","Coolant Thru":"Yes","Cutting Diameter Tolerance - Inch":["-0.0008 / -0.0015","-0.0010 / -0.0019","-0.0013 / -0.0023","-0.0006 / -0.0011"],"Cutting Diameter Tolerance - Metric":["-0.020 / -0.038","-0.025 / -0.047","-0.032 / -0.059","-0.014 / -0.028"],"Diameter - Fractional Size (D)":["1/8","9/64","5/32","11/64","3/16","13/64","7/32","15/64","1/4","17/64","9/32","19/64","5/16","21/64","11/32","23/64","3/8","25/64","13/32","27/64","7/16","29/64","15/32","1/2","17/32","9/16"],"Point Angle - Degree (α)":"140","Product Overview":"20xD, Coolant Thru, EgiAs coating","Shank Diameter - Metric (d)":["6","12","3","4","5","7","8","9","10","11","14"],"Diameter - Letter Size (D)":"E","Diameter-Sizes":"0.11811\" - 14.288mm","Flute-Sizes":"70mm - 315mm","Neck-Sizes":"-","Taper-Sizes":"-","Overall-Sizes":"120mm - 380mm","Shank-Sizes":"3mm - 0.625\"","Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FTaper%20Drills%2FList%206540/Drills_-_Drill_-_EXOCARB_ADO_-_List_6540_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FTaper%20Drills%2FList%206540/Drills_-_Drill_-_A_Brand_ADO_-_List_6540_-_20D_-_Angle_2","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FTaper%20Drills%2FList%206540/Drills_-_Drill_-_A_Brand_ADO_-_List_6540_-_20D_-_Face_1","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FDrilling%2FSolid%2FTaper%20Drills%2FList%206540/Drills_-_Drill_-_A_Brand_ADO_-_Group_2"],"Friendly Name":"6540"}