Cylinder Hone Tools

Whether you’re finishing up a freshly machined block, or deglazing the cylinders of an old block to give it new life, only a cylinder hone tool can deliver the...

Whether you’re finishing up a freshly machined block, or deglazing the cylinders of an old block to give it new life, only a cylinder hone tool can deliver the even, machined finish you’re looking for. Summit Racing Equipment has a great selection of stone-style and brush-style tools, ideal for weekend engine projects and professional builders alike!

Cylinder Hone Styles

There are two main types of cylinder honing tools. Stone-style tools use strips of fine-grit polishing stones attached to spring-loaded arms. Brush-style hones—sometimes called ball hones—have dozens of abrasive balls attached...

Cylinder Hone Styles

Using The Cylinder Hone

Whichever style you choose, operation is pretty similar. The axle of the hone is fit into the chuck of a power drill, and the tool and cylinder are lubricated with oil. Then, the hone is inserted into the cylinder and spun by the drill. The hone is worked up and down several times, and then the process can be repeated with finer grits.

In addition to eliminating burrs and imperfections leftover from the machining process, the eventual goal of the honing process is to develop a fine cross-hatching pattern on the wall of the cylinder that will help retain oil.

Cylinder honing tools can be used to finish engine cylinders, clutch and brake master cylinders, and more. Summit carries a wide variety, and you can shop by cylinder size below.

Top Brands

Great results are easier when you have high-quality tools on hand! Summit only partners with trusted manufacturers, so you can shop with confidence from brands like Brush Research, Performance Tool, Lisle, OEMTools, and more.

Individual Parts

Part Groups

Results 1 - 25 of 201

Brush Research GB Flex-Hone Tools GB418400

Cylinder Hone Tool, GB Flex-Hone, Bead Style Brush Type, Silicone Carbide, 400 Grit, 4.125 in. Diameter, 13.50 in. Length

Part Number: BRH-GB418400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Brush Research Cylinder Hone Tools BC178600

BC178600 FLEX-HONE®, 1.875" (47.6mm) Bore, 8" Overall Length, 600 Grit, Silicon Carbide (SC)

Part Number: BRH-BC178600

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

Brush Research BC Finishing Flex-Hone Tools BCKFIN24

Flex Hone Tool, BC Series, Finishing, 240 Grit, Silicone Carbide, Inch Sizes, Set of 10

Part Number: BRH-BCKFIN24

Not Yet Reviewed

Estimated Ship Date: Jul 18, 2025 if ordered today

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Estimated Ship Date: Jul 18, 2025 if ordered today

Brush Research Cylinder Hone Tools BC9M600

BC9M600 FLEX-HONE®, 0.354" (9mm) Bore, 8" Overall Length, 600 Grit, Silicon Carbide (SC)

Part Number: BRH-BC9M600

Not Yet Reviewed

Estimated Ship Date: Jul 15, 2025 if ordered today

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Estimated Ship Date: Jul 15, 2025 if ordered today

Brush Research GBD Flex-Hone Tools GBD412400

FLEX HONE

Part Number: BRH-GBD412400

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

Osborn ATB NovoFlex Honing Brushes 00077235SU

Cylinder Hone Tool, ATB NovoFlex, Honing Brush, 1.000 in. Bore, 180 Grit, Silicone Carbide, Each

Part Number: OSB-0007723500

Not Yet Reviewed

Estimated Ship Date: Jul 11, 2025 if ordered today

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Estimated Ship Date: Jul 11, 2025 if ordered today

Brush Research Cylinder Hone Tools BC95M320AO

BC95M320AO FLEX-HONE®, 0.374" (9.5mm) Bore, 8" Overall Length, 320 Grit, Aluminum Oxide (AO)

Part Number: BRH-BC95M320AO

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

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Estimated Ship Date: Jul 16, 2025 if ordered today

Osborn ATB NovoFlex Honing Brushes 00077372SU

Cylinder Hone Tool, ATB NovoFlex, Honing Brush, 2.000 in. Bore, 180 Grit, Silicone Carbide, Each

Part Number: OSB-0007737200

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Brush Research Cylinder Hone Tools BC14M800

BC14M800 FLEX-HONE®, 0.551" (14mm) Bore, 8" Overall Length, 800 Grit, Silicon Carbide (SC)

Part Number: BRH-BC14M800

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Brush Research Cylinder Hone Tools GB314320AO

GB314320AO FLEX-HONE®, 3.250" (83mm) Bore, 13.5" Overall Length, 320 Grit, Aluminum Oxide (AO)

Part Number: BRH-GB314320AO

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

Brush Research BC Deburring Flex-Hone Tools BCKDBR12

Flex Hone Tool, BC Series, Deburring, 120 Grit, Silicon Carbide, Inch Sizes, Set of 10

Part Number: BRH-BCKDBR12

Not Yet Reviewed

Estimated Ship Date: Jul 17, 2025 if ordered today

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Estimated Ship Date: Jul 17, 2025 if ordered today

Osborn ATB NovoFlex Honing Brushes 00077375SU

Cylinder Hone Tool, ATB NovoFlex, Honing Brush, 2.500 in. Bore, 180 Grit, Silicone Carbide, Each

Part Number: OSB-0007737500

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

GB334320AO FLEX-HONE®, 3.750" (95mm) Bore, 13.5" Overall Length, 320 Grit, Aluminum Oxide (AO)

Part Number: BRH-GB334320AO

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

Brush Research Cylinder Hone Tools BC11M240AO

BC11M240AO FLEX-HONE®, 0.433" (11mm) Bore, 8" Overall Length, 240 Grit, Aluminum Oxide (AO)

Part Number: BRH-BC11M240AO

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

BC14M800AO FLEX-HONE®, 0.551" (14mm) Bore, 8" Overall Length, 800 Grit, Aluminum Oxide (AO)

Part Number: BRH-BC14M800AO

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2025 if ordered today

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Estimated Ship Date: Jul 7, 2025 if ordered today

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