90/180 Degree Hss Counterbore Spiral Step Drill Bit For Metal Drillingchamfering
Greenne
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90/180 Degree Hss Counterbore Spiral Step Drill Bit For Metal Drillingchamfering

90/180 Degree Hss Counterbore Spiral Step Drill Bit For Metal Drillingchamferingipipipipipip
SizeM4*90 Degree

About this item

  • The drill has 2 functions of reaming and chamfering, which can improve the processing efficiency, and the second stage angle is 180 degrees or 90 degrees.
  • For example, for drilling 2 holes, the installation of six angle nut, etc., can replace more than drill.
  • The countersunk head is made of HSS, which can process metal or non-metal products below 30 degrees HRC,such as cast iron, tool steel, copper and aluminum, alloy steel, iron, die steel and so on.
  • Due to batch reasons, the total length may be different, which does not affect the use.

At a glance

Size
M4*90 Degree
Brand
Greenne
Material
HSS

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Current price is $13.32
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