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 MIG and DC TIG welding

MIG and DC TIG welding

knurled & v groove

welding amperage range of 5 - 250A

These Type 29 high-density flap discs are made from a proprietary blend of zirconia that provides exceptional performance on a wide variety of materials including carbon steel

CAUTION: May Cause eye irritation

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 MIG and DC TIG weldingThis 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