Every CertiFlat OctoBlock octagonal table is made from high-strength HRPO (Hot Rolled Pickled and Oiled) steel, providing unparalleled durability and resistance. We offer these in three thickness variants - 1/4", 3/8", and 1/2". Engineered with Tab & Slot stiffening ribs, each table promises a flat surface, guaranteed.

The working surfaces on all nine sides offer unlimited configurations and adaptability. A consistent 16mm hole pattern is standard on all tables, compatible with industry-standard 16mm & 5/8" tools. You also have the option to request for threaded holes and 28mm holes for more custom needs.

Our parts fit perfectly, thanks to the precision of CNC laser cutting used in all components. All parts within your kit will have a very high precision of +/- .003". Additionally, our proprietary "Heat Control Design" eliminates the risk of warping during assembly. With our OctoBlock tables, achieving flatness to +/- .015" is no challenge if you use care during assembly!

Standard OctoBlock tables come in 1/4" thick material with industry-standard 16mm tooling holes on 2" centers. We also offer the option to upgrade to 3/8" and 1/2" thickness for a nominal charge. Tables with the threaded hole option have holes threaded at 3/8"-16 for the 1/4" thick tables and 1/2"-13 threaded holes for the 3/8" and 1/2" thick tables. You can choose either all threaded holes or every other hole (where every other hole is a 16mm).

We believe in empowering you with the opportunity to invest your time and craftsmanship into your new tool. We deliver a production-quality part at hobbyist prices.

IMPORTANT: Please note that OctoBlock Fabrack kits are sold separately. You can find the compatible CertiFlat Fabrack 32" x 32" here:.

You're a welder - now go weld something!