Best How to Remove a Stripped Screw from Metal or Wood (2026): E…

A stripped screw can bring any project to a grinding halt. Whether the head is rounded off or the threads are spinning freely, you're left wondering how to get that fastener out. The good news? There are multiple effective methods, from simple tricks using a rubber band to precision drill-out extraction kits. In this guide, you'll learn step-by-step techniques for both metal and wood, what tools you need, and how to avoid common pitfalls. With a little patience and the right approach, you can remove nearly any stripped screw without ruining the surrounding material. Expect to spend 10–30 minutes per screw, depending on the severity and method chosen.

▸What You'll Need

• •Rubber band (thick, wide) or duct tape
• •Screwdriver set (matching head type if possible) or impact driver
• •Pliers or locking pliers (e.g., Vise-Grips)
• •Center punch and hammer
• •Penetrating oil (e.g., WD-40 Specialist Penetrant)
• •Power drill with variable speed (cordless or corded)
• •Left-hand drill bits (cobalt or carbide for metal)
• •Screw extractor set (spiral or fluted type like Grabit or DeWalt)
• •Heat source (e.g., heat gun or propane torch) for metal
• •Safety glasses and work gloves

Estimated Time: 10–30 minutes per screw Difficulty: intermediate

▸Step-by-Step Instructions

Step 1: Assess the Screw and Surrounding Material

First, identify whether the screw is in wood or metal, and examine the damage. Is the head rounded, or are the threads stripped? For rounded heads, external grip methods (rubber band, pliers) work well. For spinning screws (threads stripped), you'll need to drill or use an extractor. Clean away debris and apply penetrating oil if the screw is rusted or stuck. Let the oil sit for 5–10 minutes. This step sets realistic expectations—some screws come out in seconds; others may require drilling.

💡 Tips:

• •Use a flashlight to inspect the screw head closely.
• •If the screw is in a soft material like wood, be gentle to avoid enlarging the hole.

⚠️ Warnings:

• •Do not apply excessive force at this stage—it may worsen the stripping.

Step 2: Try the Rubber Band or Tape Method

Place a wide rubber band (or a piece of duct tape sticky side up) over the stripped screw head. Press your screwdriver into the rubber band and turn slowly counterclockwise. The rubber fills the gaps and increases friction, often allowing the screwdriver to bite. Keep steady, downward pressure while turning. This method works best for screws with slightly rounded heads but intact slots. If it works, the screw should back out easily. If not, move to the next step.

💡 Tips:

• •Use a thick, wide rubber band (like a produce band) for best grip.
• •Apply weight on the screwdriver handle to maintain contact.

⚠️ Warnings:

• •If the rubber band tears, clean the head and try a fresh piece.
• •Do not use this method on screws that require high torque—it may slip.

Step 3: Increase Grip with Pliers or Vise Grips

If the screw head protrudes above the surface, grip it with locking pliers (Vise-Grips) clamped tightly around the head. Turn counterclockwise. For a countersunk screw, try using a small chisel or flathead screwdriver to tap the head sideways to create a notch you can grab with pliers. Alternatively, use a screwdriver one size larger than the original (e.g., a #3 Phillips for a #2 slot). Force it into the stripped recess and turn slowly. This often provides enough friction to remove the screw.

💡 Tips:

• •If using pliers, angle them to avoid damaging the surrounding material.
• •For cross-tip screws, a larger flathead screwdriver can sometimes wedge into the groove.

⚠️ Warnings:

• •Be cautious with pliers on a countersunk screw head—you may break off the head.

Step 4: Apply Penetrating Oil and Impact

For screws that are stuck due to rust or corrosion, spray penetrating oil along the threads. Let it soak for at least 15 minutes. Then use an impact driver (manual or electric) with a screwdriver bit. The impact action delivers sudden rotational force, which may break the screw loose. Strike the screwdriver handle with a hammer if using a manual impact driver—each blow helps drive the bit into the slot and turns it slightly. Repeat in short bursts. This method is especially effective on metal screws.

💡 Tips:

• •Heat the surrounding metal with a heat gun (or soldering iron) before applying oil to expand the hole and draw oil into the threads.
• •Use a sharp bit that fits as snugly as possible.

⚠️ Warnings:

• •Heat can damage wood or painted surfaces; use with caution.
• •Always wear safety glasses when striking tools.

Step 5: Drill a Pilot Hole with a Left-Hand Bit

If the screw head is still intact but the previous methods failed, use a left-hand drill bit. These bits rotate counterclockwise (drill in reverse), which often catches the screw threads and unscrews it as you drill. Select a bit slightly smaller than the screw's shank. Center punch the screw head to prevent wandering, then drill slowly with low to medium speed. If you're lucky, the screw will spin out before you fully drill through. This works best on metal screws.

💡 Tips:

• •Left-hand drill bits are sold in sets; cobalt or carbide bits are durable for metal.
• •Apply a drop of cutting oil for smoother drilling.

⚠️ Warnings:

• •Do not use high speed—the bit may break or overheat.
• •If the screw starts spinning, stop and switch to a screw extractor.

Step 6: Use a Screw Extractor Set

When the head is completely stripped or broken off, a screw extractor is your best bet. First, drill a hole into the center of the screw (using a standard drill bit) to the depth recommended by the extractor manufacturer. Then insert the extractor tip into the hole and turn counterclockwise—either with a tap handle or by reversing the drill's direction (some sets work with a drill). The flutes or spirals grip the inside of the screw and back it out. Follow the extractor size guide carefully.

💡 Tips:

• •For broken screws flush with the surface, use a left-hand bit first to create the pilot hole.
• •Use a center punch to keep the pilot hole centered.

⚠️ Warnings:

• •Extractors are brittle; do not force them or they may snap. Use steady, gentle pressure.
• •If the extractor breaks, removal becomes much harder—consider professional help.

Step 7: Drill Out the Screw Completely (Last Resort)

If all else fails, you can drill out the entire screw. Select a bit the size of the screw's shank (not the head). Center punch exactly in the center of the screw. Drill straight and slowly, removing material until the screw head separates (if present) or the shank disintegrates. For wood, you may be able to pull the remaining pieces with pliers. For metal, you'll need to retap the hole. This method sacrifices the original threads but saves the workpiece.

💡 Tips:

• •Use a sharp bit and lubricate with cutting oil for metal.
• •Drill in short bursts to prevent overheating.

⚠️ Warnings:

• •Drilling off-center can damage the surrounding material irreparably.
• •Once the screw is drilled out, you'll need a tap and die set to create new threads.

Step 8: Clean and Inspect the Hole

After removing the screw, clean any debris or metal/wood dust from the hole. For threaded metal holes, run a tap of the appropriate size through to clean and restore threads. For wood, insert a wooden dowel with glue if the hole is oversized, then drill a new pilot hole. Test fit a new screw of the same size to ensure proper engagement.

💡 Tips:

• •Use compressed air or a vacuum to remove metal filings.
• •Apply a small amount of threadlocker to prevent future issues.

⚠️ Warnings:

• •Never skip thread restoration in metal—you risk cross-threading the new screw.

▸Pro Tips

• •Always try the least invasive method first—rubber band or tape—before drilling.
• •Use a center punch to create a dimple before drilling; this prevents bit wandering.
• •Left-hand drill bits are a worthwhile investment: they solve the problem without needing a separate extractor.
• •Apply heat to metal screws (with heat gun or soldering iron) before oil; thermal expansion helps break rust bonds.
• •For wood, sometimes simply inserting a larger screw or using a screw with a deeper thread pattern can work.
• •When using an extractor, ensure it enters straight; a crooked hole will make the extractor snap.
• •If the screw is in a counterbore, use a dremel with a cutting disc to create a slot for a flathead screwdriver.

▸Common Mistakes to Avoid

• •Applying too much force: this can snap the extractor or further strip the screw. Use steady, gradual pressure.
• •Skipping the center punch: drilling without a dimple often causes the bit to slide off, damaging the workpiece.
• •Using the wrong size extractor: too small and it won't grip; too large and it may split the screw head.
• •Not lubricating when drilling metal: without cutting oil, bits overheat and dull quickly, leading to breakage.
• •Twisting an extractor with pliers instead of using a proper tap handle: this increases the risk of snapping the extractor.

▸Troubleshooting

Problem: Screw head breaks off completely

Solution: Use a center punch to mark the center of the remaining shank, then drill a pilot hole and use a screw extractor. Alternatively, drill out the entire shank and retap the hole.

Problem: Extractor snaps inside the screw

Solution: This is difficult to fix. Try tapping a small chisel to break the extractor fragments, or use a carbide drill bit to drill through the tough steel. If the workpiece is valuable, take it to a machine shop or use a welder to attach a nut to the remain.

Problem: Screw spins freely but won't come out (threads stripped in wood)

Solution: Try prying the screw head upward with a nail puller while turning. Or drill a hole next to the screw, cut the screw in half with a dremel, then remove each piece. Alternatively, use a screw extractor that pulls outward.

Problem: Left-hand bit doesn't catch the screw

Solution: The screw may be too severely stripped or seized. Apply more penetrating oil and try again with a slightly larger left-hand bit. If still no luck, switch to a traditional extractor set.

Problem: Pilot hole drifts off-center

Solution: Use a center punch aggressively to create a deeper dimple. Consider drilling a small pilot hole first (1/16 inch) to guide the larger bit. If damage already occurred, you may need to fill and re-drill.

WD-40 Specialist Penetrant

Quickly loosens rusted or stuck screws, making removal easier without high torque.

Best for: Apply to any seized screw—especially effective on metal.

Price Range: $5–$10

Grabit Pro Broken Screw Extractor Set

All-in-one kit with left-hand drill bits and extractors that works in reverse drill mode—reduces steps and extractor breakage.

Best for: Best for extracting broken or severely stripped screws in metal and wood.

Price Range: $20–$40

Neiko 10-Piece Left-Hand Drill Bit Set, Cobalt

Cobalt bits stay sharp longer; left-hand rotation often removes screws without needing an extractor.

Best for: Ideal for removing screws that still have heads; use as a first step before extractors.

Price Range: $12–$25

Irwin Hanson Screw Extractor Set (5-Piece)

Classic spiral flute design, trusted by mechanics and DIYers; suitable for wood and metal.

Best for: Reliable for general screw extraction when a pilot hole is pre-drilled.

Price Range: $10–$20

DEWALT 5-Piece Screw Extractor Set with Drill Bits

Includes centering bits and extractors; convenient for beginners and professionals.

Best for: All-in-one starter kit for common screw sizes; good for home workshops.

Price Range: $15–$30