4Pcs Chamfer Countersink Deburring Drill Bit Set Crosshole Metal Tool

Specification:

sizeasthepicture,allow1-3mmmeasurementerror.

material:4241stainlesssteel

surface:notitaniumcoating

cutholesize:2-5,5-10,10-15,15-20mm(4chamfersaset)

Usedforworkpiececircularaperturechamferingorconehole,theedgesonthesurfaceofthechamferingprocessing.















Feature:

Stainlesssteelisdurable.

Smoothsurface.



Pakageinclude

4chamfersaset
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a