Cutting Tools By JACKCHEN

• EXTRA-LONG : Extra-long and sturdy replacement hex shank clay spade chise bits for jack hammers and designed for serious demolition.
• DURABLE MATERIAL : Bits are made from chromium-vanadium steel for increased hardness and resistance to abrasion, oxidation, corrosion.
• HEX SHOVEL HEAD : Universal electric/gas powered demolition hammer shovel, fitting a hammer's chisel locking system for a 1-3/16\" ?30mm??hex shank, for digging in garden or decoration in houses quickly and easily
• INSTRUCTIONS : Used with JACKCHEN JC-100A gas powered demolition jack hammer with a hex of 30mm.Suitable for digging soil, trenching and digging trees.
• QUALITY SERVICE 100% Refund Guarantee, please be assured the purchase. Our products are sent from the US and can be delivered quickly. If you have any questions or quality issue,please feel free to contact us. JACKCHEN will do our best to help you solve the problem.