Step Drill Bit, Stepped Drilling Bits Easy Installation Nitride Coating Automatic Deburring  For Woodworking
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Step Drill Bit, Stepped Drilling Bits Easy Installation Nitride Coating Automatic Deburring For Woodworking

About this item

  • SPECIAL STEP DESIGN: With step design, this drill bit allows for quick and accurate hole drilling within the diameter from 6mm to 30mm
  • EFFICIENT DRILLING: Nitride coating will reduce friction and lower operating temperature, while water cooling will extend the service life
  • NO NEED FOR GUIDE HOLE: The split tip will not only improve the work efficiency, but also enables automatic deburring, very convenient

At a glance

Size
30 mm
Brand
Zaqw
Material
4241 High Speed Steel

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Current price is $19.60
Price when purchased online
Free seller delivery, arrives by Wed, Sep 23 to
Sold and shipped by Sichuan Ruixirui Technology Co., Ltd.
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