The technology and the die design of cold extruding for the electric hammer drill is described.
介绍了电锤钻头冷挤压工艺及模具设计。
Our company mainly specialized in: electric hammer, electric drill, Angle grinder, electric-ho, rechargeable electric drill series.
本公司主要经营:电锤,电钻,角磨机,电镐,充电式电钻系列。
And the main products we manufacturing are: electric hammer, electric drill, wall hole saw, metal hole saw, woodworker hole saw, cemented carbide drill etc.
公司生产的主要产品有:电锤电钻墙璧开孔器,金属开孔器,木工开孔器,硬质合金钻头等系列。
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