SGT SUPER GARAGE TOOLS Blind-Hole Bearing Puller Set 12pc — 8–32mm Collets, 14.2" Slide Hammer

SGT SUPER GARAGE TOOLS 12-piece Blind Hole Bearing Puller Set is an internal bearing extraction kit that removes blind-hole bearings, bushings, and pilot bearings using expandable collets, a slide hammer, and a two-jaw puller.

This all-in-one kit was engineered for technicians, home mechanics, and DIYers who need a reliable way to extract internally mounted bearings without destroying the hub or housing. The set combines a 14.2-inch (360 mm) slide hammer, a two-jaw puller, two center bolts, and eight heat-treated expandable collets that cover 8 mm–32 mm inner diameters. Finished with corrosion-resistant coatings and stored in a blow-molded case, the tools stay organized and ready for routine shop use and field repairs.

How does this puller remove blind-hole bearings safely?

The kit uses inflatable-style collets that expand inside the bearing's inner race, creating a secure grip so force is applied to the bearing rather than the hub. For faster extractions, the slide hammer gives quick impact force; for delicate or tight fits, the two-jaw puller and threaded center bolt provide controlled, steady pulling.

• Expandable collets anchor inside the inner race to prevent slippage.
• Slide hammer delivers measured impact without deforming the housing.
• Two-jaw puller option allows gradual, even extraction when needed.
• Threaded adapters align pulling force with component center for minimal damage.

Which vehicles and parts can I service with this kit?

This internal bearing extractor works across a broad range of small to medium applications — ideal for cars, motorcycles, ATVs, bicycles, small engines, and many industrial components. Use the appropriately sized collet and adapter to reach pilot bearings, hub bearings, needle bearings, and press-fit bushings located in blind or recessed housings.

• Cars: hub and pilot bearings on many passenger vehicles.
• Motorcycles & ATVs: wheel and engine bearings in tight recesses.
• Bicycles & small engines: compact bearings and bushings where access is limited.
• Light industrial gear: press-fit internal sleeves and needle bearings.

What materials and finishes make this kit durable?

Components are forged from high-strength steel and the collets are heat-treated to roughly HRC 30–35 for wear resistance and toughness. Protective black coatings and silver zinc plating reduce corrosion and surface wear, extending service life under repeated shop use.

• Heat-treated collets increase hardness and longevity.
• High-strength steel slide hammer and puller resist bending.
• Corrosion-resistant coatings protect working surfaces.
• Sturdy case prevents loss and protects tools in transport.

How do I choose the right collet and setup for extraction?

Select the collet whose nominal expanded range matches the bearing inner diameter, insert it fully into the race, then tighten the center bolt or attach the slide-hammer assembly. Verify the collet is seated and expanded securely before applying force; switch to the two-jaw puller for delicate removals.

• Match collet to inner race diameter (8 mm–32 mm range).
• Use center bolt for controlled extraction when precision matters.
• Employ slide hammer for quicker, impact-driven pulls.
• Inspect seating and alignment to avoid hub damage.

Who is this for: The SGT SUPER GARAGE TOOLS 12-piece blind hole bearing puller set suits professional mechanics, motorcycle and ATV technicians, and serious DIYers who need a compact, reliable kit for extracting internal bearings and bushings. If you service a variety of small to medium-sized vehicles or components and want a portable, organized solution that minimizes housing damage, this kit offers the right combination of force options, collet sizes, and durable finishes to get the job done efficiently.