0.438"/0.53" Collet - OTC Tools and Equipment

The OTC Tools 577571 Collet is a precision-engineered component designed for professional technicians and mechanics tackling challenging blind hole extraction tasks. This robust collet is integral to effectively removing friction-fitted parts, such as pilot bearings and bushings, from inaccessible areas without damaging surrounding components. Manufactured by OTC Tools and Equipment, it delivers the quality and performance expected in demanding automotive and industrial environments.

Key Features

• Optimized Size Range: Specifically designed to grip internal diameters from 0.438 inches to 0.563 inches, accommodating a common range of blind hole components.
• Extended Reach: Features a 1.75-inch reach, enabling access to deeply seated parts within blind holes.
• Professional-Grade Construction: Built for durability and reliable performance, ensuring consistent results in rigorous shop conditions.
• Secure Gripping Mechanism: Engineered to firmly expand and lock behind friction-fitted parts, providing a strong anchor point for extraction.
• Slide Hammer Puller Component: Designed for seamless integration with compatible slide hammer puller sets, enhancing versatility and extraction power.

Applications

This collet is a critical tool for professional technicians performing maintenance and repair across various vehicle and machinery types. It is commonly used in automotive applications for extracting pilot bearings from crankshafts and bushings from transmission assemblies, which are vital for proper clutch and drivetrain function. Beyond automotive, its capabilities extend to industrial settings for removing blind or "hidden" bearings and bushings in machinery and equipment where traditional pullers cannot be applied. The precision and secure grip of the OTC 577571 Collet make it an essential addition for efficiently servicing components in blind holes.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model Number: 577571
• Size: 0.438 in. to 0.563 in.
• Reach: 1.75 in.
• Weight: 1.00 lbs