Price:
US$5.99

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Overview and Specifications:

1. Product material: high speed steel.
2. Product specifications: 5/64", 7/64", 9/64", 11/64"
The diameter of the 3.7 puncher openings is about 2mm, 2.8mm, 3.5mm, and 4.5mm.
4. Product use: At this moment, the door and window hinges are fixed on the doors and windows by screws, and the hinge hole opener is used for opening the door and window hinge screws, the drill sleeve can better fix the position and improve the drilling efficiency.
5. Product Features: This type of hinge positioning woodworking puncher, accurate positioning, wood chips automatically discharged from the hole at the top of the drill bit, will not jam the drill bit. The hinge hole opener is used for opening the door and window hinge screw, and the drill sleeve can better fix the position and improve the drilling efficiency.

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