2012年11月1日星期四
High Performance Densener Tungsten Carbide Drill Property
High performance densener tungsten carbide drill is a kind of hole
processing tool,which has two rotating spiral twist drill lead holes.The
two holes play a role in cooling the tool and reducing the temperature
of the cutting tool.High performance densener tungsten carbide drill has
better cutting performance than normal carbide drill so it is suitable
for deep hole machining hard material.
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