Alden Grabit Micro 4 Piece Broken Bolt Extractor Kit - Precision

In this review of the Alden Grabit Micro 4 Piece Kit, the bottom line is simple: this is for technicians and hobbyists who regularly face tiny stripped or broken screws in sensitive equipment. The kit's single biggest selling point is its purpose-built size and material - the smallest broken bolt extractor designed for precision work, able to tackle pentalobe MacBook screws and other tiny fasteners without damaging surrounding components. For anyone who repairs electronics, firearms, or RC gear, this set brings a focused solution that drills and extracts in one tool.

Key Features

• Micro size: The kit is the smallest extractor set available for precision jobs, letting users reach tiny screws in electronics and tight assemblies.
• Pentalobe compatibility: One tool is shaped to work on pentalobe MacBook screws as well as a range of common tamper-resistant fasteners, reducing trips to multiple specialty sets.
• M2 HSS construction: Made from high-quality M2 high speed steel tempered twice for durability and multiple extractions per tool under demanding conditions.
• Drill-and-extract design: Each piece can both drill and extract, so users can remove broken Grade 8 and stainless steel bolts without swapping many tools.
• Versatile drive use: Compatible with variable-speed reversible rotary tools and power screwdrivers, supporting bolts from No. 5 (3mm) up to 5/16 in (6mm).
• Made in the USA and warranted: The set carries a lifetime replacement warranty and is built domestically for traceable quality.

Who It's For

The Grabit Micro kit is aimed at repair technicians, electronics hobbyists, watchmakers, gunsmiths and RC enthusiasts who need a reliable solution for very small stripped or broken fasteners. Its micro sizing and pentalobe capability make it particularly useful for MacBook and other small-device service where conventional extractors are too large or aggressive.

Users who primarily remove large or common household screws should look elsewhere or consider the Grabit Pro line; the Micro kit is deliberately small and can feel undersized for general-purpose heavy-duty work. Also, those who need a broad set of sizes beyond M3 to M6 may find a multi-size professional extractor kit more practical.

Pros & Cons

Pros

• Very small, precision-oriented design allows safe access to tight electronics and delicate assemblies.
• High-quality M2 HSS, tempered twice, gives industrial-strength performance for multiple extractions.
• Drill-and-extract convenience reduces steps during difficult removals and works on hard Grade 8 and stainless fasteners.
• Lifetime replacement warranty and made in the USA provide confidence in materials and support.

Cons

• Small size means bits may feel fragile to some users; a few customers noted concerns about breakability under extreme misuse.
• Not intended for larger or standard-sized stripped screws; purchasers needing larger capacity should choose a different kit.

Specifications

Brand	ALDEN
Kit contents	P125, P164, P190, P236 (4 pieces)
Material	M2 high speed steel, tempered twice
Removes screw sizes	#5 up to 1/4 in or M3 up to M6
Compatible fasteners	Phillips, Hex, Torx, Tri-Wing, Pozidriv, pentalobe and tamper-resistant screws
Drive compatibility	Variable-speed reversible rotary tools and power screwdrivers
Warranty	Lifetime replacement, Made in the USA

Our Verdict

The Alden Grabit Micro 4 Piece Kit is a focused, high-quality extractor set for anyone who needs to remove very small stripped or broken screws without collateral damage. It pairs industrial M2 HSS construction with a drill-and-extract design and a lifetime warranty, making it a sensible investment for repair professionals and meticulous hobbyists who work on electronics or precision equipment.

Frequently Asked Questions

Will this kit remove pentalobe MacBook screws?
Yes, the Grabit Micro set includes extractors compatible with pentalobe screws commonly found in MacBook repairs.

What size range does the kit cover?
The tools handle screw sizes from No. 5 (about 3mm) up to 1/4 in (M3 up to M6).

Can I use these in a power screwdriver?
Yes, they are compatible with variable-speed, reversible rotary tools and many power screwdrivers for controlled drilling and extraction.