Orion Motor Tech Blind Hole Collet Bearing & Seal Puller Kit — 16‑Piece Slide‑Hammer Set with Chromoly Collets

Orion Motor Tech's 16-piece Blind Hole Collet Bearing Race and Seal Puller Extractor Kit is a complete slide-hammer system designed to remove blind bearings, races, seals, and bushings from confined bores without damaging surrounding parts.

This heavy-duty puller set combines a slide hammer, counterstay adapter, threaded screw adaptors, and a selection of split collets so you can extract stuck internal bearings and seals across a wide range of diameters. The kit is built for repeated shop use: collets are chromoly steel and the main hardware uses forged AISI 1045 medium carbon steel with a protective finish. All components snap into a blow-molded carrying case to stay organized and transportable.

What exactly is included and what sizes will it handle?

The kit contains 16 pieces assembled to cover blind-hole extraction tasks from small bushings to larger bearing races. Each component is intended to work together for a controlled pull without extra disassembly.

• Slide hammer with handle and threaded end for adapters
• Counterstay puller for gradual, controlled removal
• 3 threaded screw adapters to match different mounting threads
• 10 split collets sized to expand inside diameters from 1/4" to 2-1/3" (6–59 mm)
• Spare pin bolt plus blow-molded case to hold everything

How does it perform on stubborn or stuck bearings?

The combination of hardened slide-hammer impact and expandable chrome-moly collets lets you dislodge seized races without marring the outer housing. Use the slide hammer for strong impacts and the counterstay for a measured, low-force extraction when parts are fragile.

• Chromoly collets grip the inner race firmly to prevent slippage
• Forged hammer delivers repeatable impact force for stuck components
• Counterstay allows gradual pressure instead of repeated blows
• Threaded adapters give secure connections for different bearing types

Is the kit durable and suitable for professional shops?

Yes — materials and construction target long-term durability under frequent use. The major load-bearing parts use medium carbon steel, while critical gripping pieces use chromoly for wear resistance, and a protective galvanization slows corrosion.

• AISI 1045 forged components resist bending under heavy use
• Galvanized finish helps prevent rust in shop environments
• Chromoly collets tolerate repeated expansion and torque
• Spare pin bolt extends service life by simplifying maintenance

How easy is it to set up and operate for different jobs?

Setup is straightforward: choose the collet closest to the inner diameter, thread it to the adapter, expand and lock it into the inner race, then use the slide hammer or counterstay to extract the part. The blow-molded case keeps choices clear so you can quickly switch sizes on the job.

• Select the collet that matches the bore diameter range
• Thread collet to adapter and secure into the inner race
• Use slide hammer for quick removals or counterstay for delicate parts
• Store tools in molded case for fast access and transport

Who is this for: The OMT Blind Hole Collet Bearing Race and Seal Puller Extractor Kit is aimed at DIY mechanics, mobile technicians, and professional shops that need a compact, versatile extractor for internal bearings, seals, and bushings. It suits anyone who wants a reliable, reusable toolset to remove blind components without cutting or damaging housings.