The whole chrome vanadium steel is durable and suitable for the whole heat treatment of , decoration and stone processing, and specifications are available.Two-color plastic handle, ergonomic design is beautiful and elegant, suitable for long-term operation.The whole surface is sprayed with plastic, which is not easy to rust and fall off, and the tail is tempered, which has high hardness.The 's special center is located and punched, which makes the tool head durable and not easy to deform.The lock of the storage box is designed to fasten tightly to that the chisel will not fall off, and the lock can be unlocked with a gentle push.Name: chisel set for engineering maintenancePackaging list: 6* cylindrical chisel punch2* flat chisel1* Center punch1* Conical punch2* Conical punchColour:blue+silverMaterial:steelPackage Contents:1 x Engineering maintenance chisel setOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.