Simpson 7/8 in x 10-1/4 in SDS-Max Chisel Ground Rod Driver CHMXRD08710 Templates & Guides The CCOQ and ECCOQ column

The CCOQ and ECCOQ column cap only (no straps) versions may be ordered for field-welding to pipe or other columns

Sold as a set of two

Light base applications attaching posts or columns to concrete or wood surfaces

The CDBEJKEY ejector key has a 3/8-inch diameter

Simpson 7/8 in x 10-1/4 in SDS-Max Chisel Ground Rod Driver CHMXRD08710 Templates & Guides The CCOQ and ECCOQ columnThe Simpson 7 8" x 10 1 4" SDS Max Chisel Ground Rod Driver (Model CHMXRD08710) is a purpose built, toughened steel tool engineered for driving grounding rods down through sand, soil, and clay. Designed to accept an SDS max shank for secure, tool free bit changes on compatible rotary hammer drills, this demolition bit undergoes a specialized tempering process that creates a hardened, wear resistant surface. The special surface treatment is engineered