T Jointer Concave (1/2", 5/8") by Kaimann Welding Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $58.50 1/2" TC - $58.50 5/8" TC - $58.50 5/8" FT - $58.50 Size 1/2" TC 5/8" TC 5/8" FT 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Hand made Kaimann Welding, Inc. is a full service Welding, Fabrication & Blacksmith Shop. Owned & Operated by David Kaimann, Certified Welder. David has a long history of welding, metal works, and fabrication. Specialized in re-forging jackhammer chisels & moil points, making tuck-pointing tools, & other custom forge work.