Heavy Duty Flex-Hone 4-1/2" 240 SC - Brush Research

The Brush Research GBD4-1/2-240SC Heavy Duty Flex-Hone is a professional-grade honing tool engineered for precision bore finishing in demanding industrial and automotive applications. This 4-1/2 inch diameter tool, featuring a robust twisted-in-wire construction and a 240 grit Silicon Carbide abrasive, is designed to deliver a consistent and high-quality surface finish across bore diameters ranging from 3 inches to 8 inches. Its heavy-duty design makes it an ideal choice for high-production environments and larger bore requirements.

Key Features

• Professional-Grade Construction: Utilizes a durable twisted-in-wire design for consistent performance and extended tool life in rigorous applications.
• Versatile Bore Diameter Range: Effectively hones bores from 3 inches up to 8 inches, accommodating a wide array of engine blocks, liners, and pipe diameters.
• Optimized Abrasive: Features 240 grit Silicon Carbide (SC) abrasive for effective material removal and achieving a superior plateau finish.
• Heavy-Duty Performance: Engineered for high-production and large-diameter applications, ensuring reliability and efficiency for professional mechanics and industrial technicians.
• Adaptable System: Compatible with a range of additional abrasive types and grits (available separately) to meet specific finishing requirements.

Applications

The GBD4-1/2-240SC Heavy Duty Flex-Hone is a go-to solution for a variety of critical bore finishing tasks, including:

• Automotive and heavy equipment engine block cylinders and liners.
• Stationary diesel engine maintenance and overhaul.
• Honing of oil and gas pipes and conduits.
• Marine engine cylinder finishing.
• Other large diameter and high-production industrial applications requiring a uniform surface finish.

Specifications

• Manufacturer: Brush Research
• Model Number: GBD4-1/2-240SC
• Tool Diameter: 4-1/2 inches
• Overall Length (OAL): 13-1/2 inches
• Recommended Bore Diameter Range: 3 inches to 8 inches
• Abrasive Type: Silicon Carbide (SC)
• Grit Size: 240