Best Cylinder Hone Stones

Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3' (76 mm) Diameter, 240 Grit Size

Flexible abrasive cylinder hone for surface finishing and cross hole deburring.
Self-centering, self-aligning, self-compensating for wear.
Order by actual bore size, tool produced oversized.

Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 2-1/2\ (64 mm) Diameter, 240 Grit Size

Flexible abrasive cylinder hone for surface finishing and cross hole deburring.
Self-centering, self-aligning, self-compensating for wear.
Order by actual bore size, tool produced oversized.

Brush Research FLEX-HONE Cylinder Hone, GBD Series, Silicon Carbide Abrasive, 3-1/2\ (89 mm) Diameter, 240 Grit Size

Flexible abrasive cylinder hone for surface finishing and cross hole deburring.
Self-centering, self-aligning, self-compensating for wear.
Order by actual bore size, tool produced oversized.

Brush Research FLEX-HONE Cylinder Hone, GB Series, Silicon Carbide Abrasive, 4-1/8\ (105 mm) Diameter, 240 Grit Size

Flexible abrasive cylinder hone for surface finishing and cross hole deburring.
Self-centering, self-aligning, self-compensating for wear.
Order by actual bore size, tool produced oversized.

Brush Research FLEX-HONE Cylinder Hone GB Series Silicon Carbide Abrasive 3-1/4 83 mm Diameter 240 Grit Size

Flexible abrasive cylinder hone for surface finishing and cross hole deburring.
Self-centering, self-aligning, self-compensating for wear.
Order by actual bore size, tool produced oversized.

Brush Research GBD40024 Heavy Duty FLEX-HONE, 4' (101 mm) Diameter, Silicon Carbide Abrasive, 240 Grit (Pack of 1)

Flexible abrasive cylinder hone for surface finishing and cross hole deburring.
Self-centering, self-aligning, self-compensating for wear.
Order by actual bore size, tool produced oversized.

Brush Research GB31224 Standard Duty FLEX-HONE, 3-1/2\ (89mm) Diameter, Silicon Carbide Abrasive, 240 Grit (Pack of 1)

Flexible abrasive cylinder hone for surface finishing and cross hole deburring.
Self-centering, self-aligning, self-compensating for wear.
Order by actual bore size, tool produced oversized.

Brush Research GBD31424 Heavy Duty FLEX-HONE, 3-1/4\ (83mm) Diameter, Silicon Carbide Abrasive, 240 Grit (Pack of 1)

Flexible abrasive cylinder hone for surface finishing and cross hole deburring.
Self-centering, self-aligning, self-compensating for wear.
Order by actual bore size, tool produced oversized.

Weiler 34276 CrossFlex Heavy Duty Bore Brush 4 Diameter 240SC Grit

Desired Finish - CrossFlex offers a wide range of grits and sizes allowing machinists to achieve the desired finish.
Heavy Burr Removal - Increased brush to part contact ensures that the heaviest burrs will be removed, outperforming standard nylon tube brushes.
Long Life - CrossFlex brushes have a long operational life, lowering total cost of use compared to other brush options.
Flexible Nylon Stems - Distribute pressure evenly and self centers within the part to create an ideal hone..
Consistent Cross Hatch Pattern - Helps to seat piston rings and retains oil for lubrication in a combustion cylinder..

Brush Research 06262 Rifle Chamber Flex-Hone, Silicon Carbide, 400 Grit, For 0.223 Remington (Pack of 1)

[QUALITY]- Proudly made in the USA. The FLEX-HONE improves firearm performance.
[IMPROVES THE FINISH]- Removes nicks and scratches and allows the rounds to “fall” from the cylinder with ease, and eject smoothly from your chamber..
[REMOVES BRASS SCARRING]- Reloads will enter quickly and smoothly.
[CLEANING BENEFITS]- Efficiently removes oxidation and corrosion from your rifle chamber.
[STYLE]- For .223 Remington in 400 Grit Silicon Carbide.