Flex-Hone Diamond Honing Tool, 4mm (.157″) Bore Diameter – BC4M800CD

• Free cutting with a rapid cut rate that produces an optimal finish.
• Designed to finish harder materials.
• Carbide wear parts.
• Guide drill bushings.
• Ceramic cylinders.
• Heat treated steel.
• High nickel stainless steel.
• MMX aluminum alloys.
• Chrome plated bores.
• Aerospace components.
• Medical parts.
• EDM recast layer.
• Contain 95% raw grain abrasive at the point of attack as opposed to abrasive nylon tools which contain 30% to 40%.
• Resin bond diamond crystals that have high friability.
• A crystal with high friability creates self-sharpening edges.
• Tools are listed by the nominal diameter in which they are intended to be used the actual sizes are made larger to supply the proper cutting pressure.
• If the end user nominal bore is between standard sizes, then the next larger tool should be chosen.
• 800 Grit
• Case Study: Issue: A manufacturer of carbide wear rings was having difficulty achieving their required surface finish. Solution: In this instance, the diamond flex-hone was used in progressively finer grits to create a near mirror finish lowering Ra from 0.7 to 0.05um.

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