3pcs HSS Self Centering Hinge Drill Bit Holes Woodworking Reaming Tool
Specification:
Hole Size | Hole diameter | Self-tapping screws |
7/64 '' | 2.8mm | 3-3.5mm |
9/64 '' | 3.5mm | 4-4.5mm |
11/64 '' | 4.5mm | 5-5.5mm |
sleeve
can fix the position well and ensure the precision of drilling. It is a good tool to improve the drilling efficiency.
larger on the 1st.
3 x HSS Drill Bit Set (7/64", 9/64", 11/64")
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