JACKCHEN 1-3/16 inch (30mm) Tamper Shank, Jack Hammer Plate Tamper 6x6" Plate with Electric Chisel Dirt Compactor, Tamper Shank and Plate , Gas Powered and Electric Demolition Concrete Breaker
【DURABLE MATERIAL】: Bits are made from chromium-vanadium steel for increased hardness and resistance to abrasion, oxidation, corrosion.
【EXTRA-LONG】: Extra-long and sturdy replacement hex shank clay spade chise bits for jack hammers. Designed for tamp and compact all kinds of materials into a flat and firm constructional foundation.
HEX HEAD】: Universal electric/gas powered demolition hammer tamper shank, fitting a hammer's chisel locking system for 1-3/16 inch (30mm) hex shank.
【INSTRUCTIONS】: Used with JACKCHEN JC-100A gas powered demolition jack hammer with a hex of 30mm.Suitable for loose granular soils, dirt, gravel, and sand, etc.