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Size：Hex 25*108*400mm
Material: 45# steel or 40 Chrome steel
Craft process: Forging, CNC lathe, Quenching ,Tempering, Sandblasting, Antirusting, Hardness test, Packing
Hardened: hardened through to52-54 HRC
Surface: All the chisels are oil quenched, shot blasted and anti-rust lacquer
The length of chisel can be sele_cted according to customer`s requirement.
Used:They are used in road construction, pavement work, bridge construction and a variety of demolition.
