29-Piece Screw Extractor Set with Left Hand Drill Bits

The TOPME 29-Piece Screw Extractor Set is a dedicated extraction kit built to remove broken, stripped, rusted, and over-tightened fasteners. Dealing with damaged hardware during home repairs, automotive projects, or machinery maintenance can halt a project completely. This set supplies technicians and DIYers with the specific tools needed to drill into seized fasteners and back them out cleanly.

Material strength is central to any extraction tool, and this set pairs two specialized metals for the job. The extractors are crafted from high-hardness CR-MO steel to withstand high torque without shearing. For the initial drilling phase, the kit features left-hand reverse bits made from cobalt-enhanced 4241 High-Speed Steel with a titanium coating. This construction offers solid wear resistance when working on dense metals, and the reverse rotation often helps loosen the bolt while you drill.

Versatility comes from the diverse tool selection inside the case. You get 7 spiral screw extractors (#1 to #5), 5 multi-spline bolt extractors, and 7 drill bits ranging from 1/8 to 19/64 inches. Additionally, 10 drill guides are included to help center your bit on the damaged hardware. Everything is systematically organized in a compact carrying case with marked slots that protect the components from impact and moisture while making size identification fast.

While the set covers a broad range of standard jobs, there are a few practical boundaries. The drill bit selection maxes out at 19/64 inches, so it will not accommodate larger industrial bolts. The set also relies on external driving tools, as it does not include a dedicated tap wrench or driver handle in the box.

Verdict: This comprehensive kit is a reliable, organized solution for anyone regularly working on automotive, motorcycle, or machinery maintenance. It provides the right balance of tough materials and specialized bit types to handle stripped and seized fasteners with confidence.

• Piece Count: 29 pieces
• Extractor Material: High-hardness CR-MO steel
• Drill Bit Material: Titanium-coated cobalt 4241 High-Speed Steel (HSS)
• Drill Bit Sizes: 1/8 to 19/64 inches
• Spiral Extractor Sizes: #1 to #5 (7 total pieces)
• Bolt Extractors: 5 multi-spline extractors
• Drill Guides: 10 pieces
• Storage: Impact and moisture resistant carrying case with labeled slots

A great fit if you:

• Work on cars, motorcycles, or machinery with stuck, painted, or rusted bolts
• Need both spiral and multi-spline extractors for different fastener styles
• Want left-hand cobalt drill bits with matching drill guides for centered drilling
• Prefer an organized, labeled case for quick tool identification in the workshop

Consider something else if you:

• Need to extract large hardware requiring drill bits greater than 19/64 inches
• Want an all-in-one extraction kit that includes a built-in tap wrench or turning handle

What materials are the tools made from?
The screw extractors are manufactured from high-hardness CR-MO steel, while the left-hand drill bits are made from cobalt-enhanced 4241 High-Speed Steel (HSS) with a titanium coating.

What types of extractors are included in the kit?
The set comes with 7 spiral screw extractors (sizes #1 through #5) and 5 multi-spline bolt extractors, along with 7 left-hand drill bits and 10 drill guides.

What sizes of drill bits come in this set?
The 7 left-hand drill bits range in size from 1/8 inch up to 19/64 inches.

What kinds of damaged hardware can this set remove?
It is designed to extract stuck, rusted, painted-over, over-tightened, or broken screws and bolts.