BC 1 3/4" 45MM 320SC FLEX HONE - Brush Research

The Brush Research BC 1 3/4" 45MM 320SC FLEX HONE is a professional-grade cylinder and bore finishing tool. This 1-3/4" (45mm) flexible hone is engineered for precise deglazing, deburring, and surface preparation in demanding automotive and industrial applications, ensuring optimal component performance and extended part life.

Key Features

• Flexible, Self-Centering Design: Features abrasive globules permanently mounted to flexible nylon filaments, providing a self-centering and self-aligning action for uniform and consistent finishing within the bore.
• Durable Silicon Carbide Abrasive: Constructed with resilient silicon carbide (SC) abrasive, this Brush Research Flex-Hone effectively removes burrs and achieves the required professional surface finish.
• 320 Grit for Refined Finish: The fine 320 grit abrasive creates a smooth, refined surface and an ideal cross-hatch pattern crucial for optimal oil retention and sealing performance.
• Plateau Honing Capability: Engineered to produce a plateau finish that optimizes lubricant distribution, significantly reducing wear on critical mating components like piston rings and seals.
• Versatile Material Compatibility: Suitable for a wide range of materials, including cast iron, steel, and various non-ferrous metals commonly encountered in professional mechanical environments.

Applications

This 1-3/4" (45mm) Flex-Hone is an essential tool for:

• Deglazing and finishing cylinder walls in automotive engines, small engines, and hydraulic components.
• Effectively deburring cross-drilled holes and internal bore features.
• Preparing cylinder surfaces for new piston rings or seals, ensuring optimal lubrication and sealing.
• Component overhaul and maintenance, restoring bore integrity and performance in engines, compressors, and hydraulic systems.

Specifications

• Model Number: BC13432
• Product Name: BC 1 3/4" 45MM 320SC FLEX HONE
• Diameter: 1 3/4 inches (45mm)
• Abrasive Material: Silicon Carbide (SC)
• Grit Size: 320 grit
• Weight: 0.3 lbs
• Dimensions: 11.5 x 4.5 x 1 inches