Universal Screw Extractor Set with Dual-Ended Bits Bowlift

Six Sizes Cover Every Job

From delicate #0 laptop screws to stubborn #4 lag bolts, one kit tackles them all without buying extra bits.

Hardened to 63 HRC

Manufactured from HSS 4341—30 % harder than carbon steel—so edges stay sharp after dozens of extractions.

Two-Ended Convenience

Burnish first, flip the bit and extract—no chuck changes or extra accessories needed.

Works in Reverse Rotation

Reverse-thread flutes grip tighter as torque increases—so the tougher the screw, the stronger the bite.

Pocket-Sized Aluminum Case

Slip it into any toolbox or bag; laser-etched size marks and foam compartments keep bits organized.

FAQ

Q1 What screw sizes does each extractor cover?
A #0 (⌀2-3 mm) · #1 (⌀3-5 mm) · #2 (⌀4-8 mm) · #3 (⌀5-10 mm) · #4 (⌀8-12 mm).

Q2 Can I use an impact driver?
A Use a variable-speed drill on REVERSE at low RPM; impact drivers may snap small extractors.

Q3 Will it remove hardened steel bolts?
A Yes, provided a pilot divot can be burnished; apply penetrating oil for seized fasteners.

Q4 Does it work on left-hand screws?
A Yes—the extractor engages counter-clockwise, ideal for both right- and left-hand threads.