Tungsten steel woodworking hole opener wood plastic wooden door opener wood board desktop computer desk hinge plastic hole opener 15mm~ 45mm 

Product name: Woodworking Hole Opener

Material: Tungsten steel  

Size:  15mm~ 45mm
 
Curved cutter head, chip evacuation is smoother. Less dust and chips during drilling operation. 
 
Hardness above HRC60.
 
For specific parameters, pls refer to photo 2.
 
 
Attention:
 
When using, be sure to fix the items that need to be opened!
The thickness of the item that needs to be opened cannot exceed the opening range of the hole opener!
 

Package Include:
    According to your Choose!
 

DataCaciques