{"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 the addition of OSG’s patented HR coating, wear resistance and tool life can be substantially prolonged versus the competition.","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"}