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49-Piece Bolt and Screw Extractor Set with Drill Bits for Professional Auto Repair
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$34.90
Regular price
$69.99
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49-Piece Bolt Extractor & Screw Remover Kit — Professional Auto Repair Tool Set with HSS Drill Bits
A single rounded bolt head can bring an entire repair job to a standstill. Whether you're a weekend DIYer dealing with a rusted suspension bolt or a professional mechanic pulling a stripped drain plug, having the right extraction tools is the difference between a 10-minute fix and a trip to the machine shop. This kit is built for anyone who refuses to let a damaged fastener win.
This 49-piece professional set includes 13 bolt/nut removers (3/8"–3/4" / 8mm–19mm), 13 screw extractors (1/8"–1/2"), 6 long-bar screw removers for deep-reach applications, and 16 HSS titanium-coated drill bits (5/64"–1/2") — all organized in a rugged molded carry case. Extractors are forged from Chromium-Molybdenum (Cr-Mo) steel, heat-treated for maximum torque resistance.
Use this set for automotive bolt extraction on frozen suspension components, removing stripped screws from engine covers, clearing broken studs from exhaust manifolds, and drilling pilot holes for clean fastener removal. The 3/8" drive socket end works with ratchets, impact wrenches, and cordless drills.
Compatible with: 3/8" Ratchets · Electric Impact Drivers · Air Ratchets · Cordless Drills (with socket adapter) · Hand Tools
Professional-grade tool set. Designed for users with prior mechanical experience. Always wear appropriate safety gear during use.
✅ Key Features of These Bolt Extractor & Screw Remover Tools
- 49-Piece Complete Set: Four specialized tool groups — bolt/nut removers, screw extractors, long-bar removers, and HSS drill bits — cover virtually every stripped or frozen fastener scenario in one case.
- Reverse Left-Hand Spiral Design: Counter-clockwise turning action bites harder as torque increases, gripping damaged fasteners with more force the more you push — no slipping, no spinning out.
- Cr-Mo Steel Extractors: Chromium-Molybdenum alloy steel, heat-treated for impact resistance and high-torque applications. Built to outlast standard tool steel extractors.
- HSS Titanium-Coated Drill Bits: 16 precision sizes (5/64"–1/2") with titanium nitride coating for reduced friction, longer bit life, and cleaner pilot holes in steel and cast iron.
- Staggered Cutting Teeth: Chatter-free tooth geometry prevents the extractor from skating across the damaged head, giving you controlled, precise bite from the first contact.
- Rugged Molded Carry Case: All 49 pieces snap into individual slots in a heavy-duty case — no loose tools rattling around, no missing pieces, ready to grab and go to any job site.
📐 Technical Specifications — 49-Piece Bolt Extractor & Drill Bit Set
| Total Pieces | 49 |
|---|---|
| Bolt/Nut Remover Sizes | 1/4", 5/16" (8mm), 3/8", 7/16" (11mm), 1/2", 12mm, 9/16" (14mm), 13mm, 5/8" (16mm), 17mm, 11/16", 3/4" (19mm) + Extension (13 pcs) |
| Screw Extractor Sizes | 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2" (13 pcs) |
| Long Bar Screw Removers | Assorted deep-reach sizes (6 pcs) |
| HSS Drill Bit Sizes | 5/64" to 1/2" — 16 precision sizes |
| Extractor Material | Chromium-Molybdenum (Cr-Mo) steel, heat-treated |
| Drill Bit Material | High-Speed Steel (HSS) with titanium nitride coating |
| Drive Size | 3/8" standard drive |
| Compatible Tools | Ratchets, impact wrenches, cordless drills (with adapter) |
| Storage | Molded hard carry case with individual slots |
| Set Weight | Approx. 2.5 kg (5.5 lbs) |
❓ Frequently Asked Questions
How does a bolt extractor set work?
The extractors use a reverse left-hand spiral thread. When turned counter-clockwise onto a damaged fastener, the teeth bite in and grip harder the more torque you apply — spinning the bolt or screw free without needing to drill it out in most cases.
Is this kit compatible with power tools?
Yes. The socket end is standard 3/8" drive, making it compatible with electric impact drivers, air ratchets, and cordless drills using a socket adapter. Power tools are especially effective on heavily rusted or frozen fasteners.
What fastener types can this kit remove?
This kit handles stripped hex and Phillips screws, rounded-off bolt heads, rusted nuts, frozen suspension bolts, and broken studs commonly found in automotive, machinery, and heavy equipment repair.
What material are the extractors made from?
The bolt and screw removers are forged from Chromium-Molybdenum (Cr-Mo) steel and heat-treated for maximum strength and impact resistance. The drill bits are High-Speed Steel (HSS) with a titanium nitride coating for extended durability.
What drill bit sizes are included?
The HSS drill bit set includes 16 precision sizes ranging from 5/64" up to 1/2", covering the most common pilot hole requirements for extraction work on steel, cast iron, and aluminum.
Is this kit suitable for beginners?
This is a professional-grade tool set designed for users with prior mechanical experience. Proper technique — including correct drill speed and counter-clockwise torque application — is important to avoid injury or further damage to the workpiece.
How do I choose the right extractor size for my bolt?
Generally, select the extractor that fits snugly over the damaged bolt head. For the screw extractors, drill a pilot hole first using the matching HSS bit, then insert the extractor and turn counter-clockwise. The kit's size range typically covers 1/4" through 3/4" bolt heads and 1/8" through 1/2" screw diameters.
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