150mm. 6 x wood-cutting, 6tpi. 2 x metal-cutting, 10tpi. 2 x wood-cutting, 18tpi. Specifications: 6tpi: 1.2 x 150mm. ?" universal shank. 65Mn carbon steel, milled and side teeth, red paint. 10tpi.: 1.0 x 150mm. ?" universal shank. Bi-metal material, milled and side teeth, white paint. 18tpi: 1.0 x 150mm. ?" universal shank. Bi-metal material, milled and wavy teeth, blue paint.