8 pcs Center Drill Bit Set 5/64'' 7/64'' 9/64'' 11/64'' 13/64'' 5mm 1/4'' Backdraft Damper Activated Alumina 500G

Activated Alumina 500G

Material Column includes:

3-prong Condenser Clamp

[DIAGNOSIS]: The engine compression diagnosis tester kit also can check the amount of leakage and locate the leak area in an engine cylinder to help determine the source

durable ABS holder with non-slip rubber pads for safer and easier honing action

8 pcs Center Drill Bit Set 5/64'' 7/64'' 9/64'' 11/64'' 13/64'' 5mm 1/4'' Backdraft Damper Activated Alumina 500G[Accurate positioning]: No displacement, sawdust will be automatically discharged from the top of the holes on both sides, and will not block the drill bit. [Dimensions]: The most common hinge screw sizes are 5 64", 7 64", 9 64", 11 64", 13 64", 5mm, and 1 4". [Automatic discharge]: The wood chips will be automatically discharged from the top of the holes on both sides without blocking the drill bit. From the angle of the hinge, do not miss the center