Hougen Step Drill 1/8-1/2"

Description

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Hougen Step Drill 1/8-1/2"
38.95
Hougen Step Drills allow the convenience of drilling multiple size holes using one drill bit. These tools offer improved tool life because they are made premium Cobalt M42 Hss and Tin coated. Warning: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.
Product Details
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials.
The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.