Bestgle 22 PCS Easy Out Stripped Screw Extractor Kit with Magnetic Extension Bit Holder & Socket Adapter
Our screw extractor set works with any drill and any size of screw or bolt, great for those stubborn, broken, blocked or damaged and also for simple removal of screws.
22 pieces extractor screws are perfect for screws with different head types, such as Phillips screws, slotted screws, hexagonal screws, etc.
And remember that its hardness can reach up to 64.5HRC, so the bolts made of different materials like copper, iron, carbon steel can be easily drilled.
Attentions:
The heat-treated screw cannot be stripped because it is too hard to drill and extract.
Generally, the hardness of the screw is 20-30HRC, and the hardness of our screw extractor is 64-65 HRC, which can easily remove the damaged screw whose hardness is lower than itself.
The coolant can be used appropriately when drilling to prolong the life of the drill bit.
The drilling speed should not be too fast, In order not to damage the drill bit, the extraction speed needs to be less than or equal to 200RPM.
When drilling the drill bit needs to be kept perpendicular to the screw, and do not apply too much downward pressure, or which may cause the drill bit to break.
Specification:
Material: HSS 4241
Drills: Dr #1, #2, #3, #4, #5, #6, #7, #8, #9, #10
Extractor: Ex #1, #2, #3, #4, #5, #6, #7, #8, #9, #10
Extension Bit Holder: 6.35mm
Socket Adapter: 4mm
Package Included:
10 x #1-#10 Drills
10 x #1-#10 Extractors
1 x Extension Bit Holder
1 x Socket Adapter