Ect Mfg offers a wide range of tooling and materials for your in the field needs. We offer tooling for direct push along with Expendable Points. Geoprobe® compatible expendable points are available in steel and limited aluminum options. Ect Mfg. offers a wide range of sizes in stock. PVC Liners. Our pvc liners are available in different types like DT21, DT22, DT32, MC Liners, available with or without soil catchers. Ect Mfg. offers Pavement Penetrating Tooling. It is often necessary to probe in areas that have concrete, asphalt or brick on the surface. Often times it is possible to break through to the soil using a carbide drill bit and the Geoprobe® hammer. ECT Mfg carries an impressive variety of carbide button bits and cross bits in T38 (GH60) and 1-1/4" (GH40) rope thread. Stock sizes up to 4" diameter. The associated 1-1/2" and 1-1/4" diameter drill steel is in stock in various lengths.