3/8" Welder Certification Test Plate for AWS D-1.1 Limited-Thickness Qualification with 1/4" x 2" x 8" Backing Strip. Fully-Assembled with 1/4" Landing Gap and 45 Degree Bevel Metabo HPT ● Digital amperage control

● Digital amperage control

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3/8" Welder Certification Test Plate for AWS D-1.1 Limited-Thickness Qualification with 1/4" x 2" x 8" Backing Strip. Fully-Assembled with 1/4" Landing Gap and 45 Degree Bevel Metabo HPT ● Digital amperage controlThis 3 8 AWS D1. 1 Weld Qualification Test Plate is a fully assembled, professional grade steel coupon designed for certification, training, and procedure qualification. Made in the USA by PennWelding, it delivers consistent, reliable results under real world welding conditions. Built from two 3 8 A36 steel plates beveled to form a 45 V groove, it features a 1 4" root gap (AWS standard) and a heavy duty 2" wide backing plate to reduce warping. The