{"Number of Flutes":["3","4","2"],"Square Width - Metric (k)":["2.794","3.3274","3.8608","4.8514","6.0452","7.2644","6.985","8.1788","9.144","10.3124","12.4206","13.2842","14.478"],"Chamfer Length - Inch":["0.098425","0.137795","0.15748","0.19685","0.147637","0.246062","0.295275","0.344488","0.3937","0.492125","0.590551","0.088582"],"Major Diameter - Metric":["3","4","5","6","8","10","12","14","16","18","20","22","24","2.5"],"Shank Diameter - Metric (d)":["3.5814","4.2672","4.9276","6.477","8.0772","9.6774","9.3218","10.8966","12.192","13.7668","16.5608","17.7038","19.304"],"Overall Length - Metric (L)":["56","63","70","80","90","100","110","125","140","160","50"],"Tap Drill Size Max - Metric":["2.599","3.422","4.334","5.153","5.377","7.153","6.912","8.676","8.912","10.676","10.441","12.676","12.21","14.676","14.21","16.676","15.744","18.676","17.744","20.676","19.744","22.676","21.252","2.138"],"Pitch":["0.5","0.7","0.8","1","0.75","1.25","1.5","1.75","2","2.5","3","0.45"],"Neck Length - Metric (L1)":["21","25.5","33.9","35","43.5","32","36","43","44","51","13.8"],"Tap Drill Size Min - Metric":["2.459","3.242","4.134","4.917","5.187","6.917","6.647","8.376","8.647","10.376","10.106","12.376","11.835","14.376","13.835","16.376","15.294","18.376","17.294","20.376","19.294","22.376","20.752","2.013"],"Square Length - Metric (Ik)":["4.7625","6.35","7.9375","9.525","11.1125","12.7","14.2875","15.875","17.4625","19.05"],"Thread Length - Metric (Lc)":["16","19","22","25","15","21","24","30","36","12"],"View Catalog Page":"Here","Coolant Thru":"No","Chamfer Type":"Plug (5P)","Brand":"EXOPRO","Benefit 1":"Improves cutting edge rigidity to prevent edge chipping.","Benefit 2":"Improves wear resistance to prolong tool life.","Helix Angle - Degree":"0","Feature 2":"OSG’s patented HR coating","Cutting Direction":"RH","Cutting Speed (SFM) - Hardened Steels : 45-50 HRC":"8-12","Cutting Speed (SFM) - Nickel Alloy : Inconel":"8-15","Hardened Steels : 45-50 HRC":"H; Good","Cutting Speed (SFM) - Stainless Steels : 17-4PH":"8-20","Web Literature 1":"8002024CA-TP,185","Interrupted Thread":"No","Nickel Alloy : Inconel":"S; Best","Full Description":"The EXOPRO-WHR-Ni spiral point tap series is one of OSG’s latest innovations for nickel-based alloy applications. The WHR-Ni series features a unique rake angle to improve cutting edge rigidity, which helps prevent chipping and prolongs tool life. With th","Meets 2B Class of Fit":["No","Yes"],"Feature 1":"Unique rake angle","Meets 3B Class of Fit":["No","Yes"],"Product Category":"Spiral Point","Web Literature 2":"800257CA-V3","Web Literature 4":"800389CA","Web Video 1":"https://youtu.be/l8dwd84oGjQ","Web Video 2":"https://youtu.be/l8dwd84oGjQ","Web Video 3":"https://youtu.be/l8dwd84oGjQ","List Name":"WHR-Ni-POT","Thread Type":["M","MF"],"Thread Limit":["D3","D4","D5","D6","D7","D8"],"STI Thread":"No","Stainless Steels : 17-4PH":"M; Good","Surface Treatment":"HR","Meets 4H Class of Fit":"Yes","Meets 6H Class of Fit":"Yes","Short Description":"Taps Designed for Nickel-Based Alloys","Thread Size - Metric":["M3","M4","M5","M6","M8","M10","M12","M14","M16","M18","M20","M22","M24","M2.5"],"Units":"Metric","Substrate":"VC-10","Product Overview":"VC-10, DIN Overall Length, HR Coating, Metric Sizes","Diameter-Sizes":"-","Flute-Sizes":"-","Neck-Sizes":"13.8mm - 51mm","Taper-Sizes":"-","Overall-Sizes":"50mm - 160mm","Shank-Sizes":"3.5814mm - 19.304mm","Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%20338NI/Taps_-_Tap_-_EXOPRO_WHR-Ni_-_List_338Ni_-_Spiral_Pointed_Taps"],"Friendly Name":"338Ni"}