Feature

●Crushed holes: Make a hole with the drill part and slowly pull it out with the screw part.
●Set of 5 sizes, can be used with various screws and bolts; Standards: Suitable thread diameters: #0 2-4mm, #1 3-5mm, #2 4-8mm, #35-10mm, #4 6-12mm
●Drill a hole of 0.1 - 0.2 inches (3 - 5 mm) with the left rotation and replace the bit upside down and slowly rotate the left to remove the tanned screws.
●Material: Quality Steel HSS-4341 (High Speed Steel);
●Set Contents: 1 set (5 silver frayed screw tools) + 1 set (5 gold color broken screw tools)


Description

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Material: Quality Steel HSS-4341 (High Speed Steel)

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Set of 5 sizes, compatible with various screws and bolts.

Standard: #0 Suitable thread diameter 2-4mm;

#1 Suitable Thread Thread Diameter 3-5mm;

#2 Suitable thread diameter 4-8mm;

#3 Suitable thread diameter 5-10mm;

#4 Suitable Thread Diameter 6-12mm;

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Set Contents: 1 piece (5 silver color flattened screw removal drill bit) + 1 piece (5 gold color) Broken screw removal drill bit)

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How to use

Apply lubricating oil and the gap between the bolts and the female threads to remove. Drill any regulation dimension hole in the center of a broken bolt or crushed thread. Apply a small amount of lubricant to the drilled holes and screw in the corresponding extractor counterclockwise. Screw the extractor until it is not tightened. Carefully rotate counterclockwise to pull out the screws with care to avoid breaking.