The screw extractor is made of 4341 material with a hardness of about 58-60. It can be used for most iron and ordinary steel screws. If the screw you want to remove is a material with higher hardness, such as stainless steel, it must not be drilled or slipped during use.
Product parameters:
Name: Extractor for broken screws
Material: Tungsten Carbide Tip
Colour: silver/gold.
Specifications:4pcs/5pcs/6pcs
Length: 51mm/2.01"
Packaging options: with box/without box
Instructions for use:
1. Choose a screwdriver that is smaller than the damaged screw and drill a sufficiently deep hole in the middle of the screw head with a drill.
2. Remove the screw extractor and then turn it over.
3. Turn the hand drill slowly counterclockwise for drilling, but do not use high-speed drilling.
NOTE: The deeper the hole, the easier it is to remove the screw.
- The removal drill is specially designed for slipping or broken screws. The stuck or rusted screws must be processed together with the hand drill, and the speed should be slow, not too high or suddenly accelerated. The whole process must be reversed. A high success rate is to open one end first and then take out the other end.
-- The hardness is between 58 degrees and 60 degrees, and there is no problem with wood screws (not suitable for operation with steel plates).
-- The remover is suitable for orthodontic screws, but not for reverse screws.
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Chemical of particularly concern - None
Origin: Mainland China
DIY Supplies:Woodworking
Material: high-speed steel.
Type: Other
Use: metal drilling