BHF-KIT | Black Diamond Hyper-Finish Diamond Sizing Kit

The NEW Black Diamond Hyper-Finish Diamond Valve Guide sizing System is better than ever!

The original Hyper-Finish valve guide honing system was manufactured entirely by hand, which led to variations in quality, sizing and availability. The new system is being manufactured entirely by CNC machine, so human error has been eliminated ensuring consistent sizing and availability. 

The Complete Kit includes:

• Drive Head (HF-100)
• 7.00mm Mandrel Assembly (BHFM-271C)
• .312" Mandrel Assembly (BHFM-307C)
• .343" Mandrel Assembly (BHFM-344C)
• .375" Mandrel Assembly (BHFM-350C)
• 7.0mm x 1-1/4" Nylon Bristle Valve Guide Brush (GVP-11N)
• 5/16" x 2-1/2" Nylon Bristle Valve Guide Brush (GVP-1N)
• 11/32" x 2-1/2" Nylon Bristle Valve Guide Brush (GVP-2N)
• 3/8" x 2-1/2" Nylon Bristle Valve Guide Brush (GVP-3N)
• 8 ounce bottle Diamond Honing Oil (DHO-8)

To customize the contents of this kit, please call 1-800-533-8010.

You might also be interested in:

• More Mandrel Assemblies
• Replacement Diamond Abrasives (note: new CNC electroplated diamond abrasives WILL fit Original-Style Mandrels)
• Replacement Mandrels (without abrasive)

View or Download the Product Instructions