Best Flex Hones (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, ...

9.8
CPR Score
Top 2

Brush Research 14353 Automotive FLEX-HONE® Kit, Diameters Included: 10mm, 1/2...

9.8
CPR Score
Top 3

Brush Research GB31224 FLEX-HONE, 3-1/2" (89mm) Diameter, 240 Grit, Silicon C...

9.6
CPR Score
Tips


Our Flex Hones Ranking is based on our detailed analysis of 303 Flex Hones and over 6,306 customer reviews. We have compiled the top 29 Best Flex Hones you might be interested in and ratings based on product features.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Flex Hones Rated by CherryPicks

Market Overview
Flex Hones Reviewed
  • Reviews Analyzed: 6,306 Items
  • CPR Avg. Rating: 8.5 / 10
29 Products Evaluated
  • Highest Price: $201.57
  • Lowest Price: $15.49
  • Avg. Price: $55.78
Price Disclaimer

Top 29 Flex Hones on Amazon (Verified You can Buy)

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

Flex-Hone
BC21224
8.0 x 4.7 x 3.1 Inches
0.37 Pounds

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Flexible abrasive cylinder hone for surface finishing and cross hole deburring
Self-centering, self-aligning, self-compensating for wear
Show More
Top 2

Brush Research 14353 Automotive FLEX-HONE® Kit, Diameters Included: 10mm, 1/2", 5/8”, 3/4”, 7/8”, 1”, 1-1/4”, 1-1/2” 1-3/4” and 2”, 180 Grit, Silicon Carbide Abrasive (Pack of 10)

Flex-Hone
14353

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

[QUALITY]- Proudly Made in the USA. The FLEX-HONE is long lasting, lowering total cost of use compared to other brush options.
[INCLUDES]- Kit contains 10 popular automotive FLEX-HONE sizes: 10mm, 1/2", 5/8”, 3/4”, 7/8”, 1”, 1-1/4”, 1-1/2” 1-3/4” and 2”.
Show More
Top 3

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

Flex-Hone
13.5 x 5.1 x 5.1 Inches
0.68 Pounds

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
PMD Products 9,913

Features

Flexible abrasive cylinder hone for surface finishing and cross hole deburring
Self-centering, self-aligning, self-compensating for wear
Show More
Top 4

Brush Research BC Standard Flex Hone for Brake Cylinders, Hydraulics and Valve Guides, Aluminum Oxide, 3/4" Diameter, 240 Grit (Pack of 1)

Flex-Hone

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

[QUALITY]- Proudly Made in the USA. The FLEX-HONE is long lasting, lowering total cost of use compared to other brush options.
[DESIGN]- The FLEX-HONE is manufactured to be self-centering, self-aligning and self-compensating for wear for easy use.
Show More
Top 5

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

Flex-Hone
GBD31424
13.75 x 5.1 x 5.0 Inches

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Flexible abrasive cylinder hone for surface finishing and cross hole deburring
Self-centering, self-aligning, self-compensating for wear
Show More
Top 6

4 1/8" (105mm) Flex-Hone Cylinder Hone 180 grit silicon carbide

Brush Research
GB418180SC

Ratings for Brush Research (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913

Features

4-1/8" (105mm) 180 Grit Flex hone made of silicon carbide
Bore Range 3.750"-4.125"
Show More
Top 7

Brush Research FLEX-HONE® for Rotors, Medium Grit (120), RMFH120Z25 (Pack of 1)

Flex-Hone
RMFH120Z25
5.7 x 3.5 x 2.0 Inches
0.3 Pounds

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 241
Autoplicity ✅ 1,125
BeachAudio 5,020

Features

[MADE IN USA]- The FLEX-HONE is a BRM invention and is still Proudly Made in the USA.
[ELIMINATE BRAKE NOISE]- Easily produce the ideal non-directional crosshatch finish in seconds to lower harmonic vibration.
Show More

Flex Hone 4" to 4.25" Heavy Duty Ball Hone SBC SBF New

BRM
FBA_GBD41424
1.0 pounds

Ratings for BRM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ADVENTURER'S BAG 1,760
GoTOKNOW -
Northern Auto Parts -

Features

240 Grit
Fits common V-8 Ford Chev Chrys 4" - 4.250" bore applications
Top 9

Flex-Hone Tool CHC5818 Brush Research CH-C Large Chamfer Flex-Hone, Silicon Carbide, 5/8" Diameter, 180 Grit (Pack of 1)

Flex-Hone
CHC5818

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

[QUALITY]- Proudly Made in the USA. The FLEX-HONE is long lasting, lowering total cost of use compared to other brush options.
[BENEFITS]- The FLEX-HONE for Chamfer Blending blends and radiuses sharp edges and removes microburrs on chamfered holes eliminating stress risers caused by the chamfering operation.
Show More

Flex Hone 4" To 4.125" SBC SBF Ball Hone For Cast Rings

BRM
ki391
1.0 Pounds

Ratings for BRM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JBTools 241
Seashell World 9,662
Northern Auto Parts -

Features

New
Top 11

Brush Research 3 3/4" (95mm) Flex-Hone Cylinder Hone Tool 240 Grit (Silicon Carbide)

Brush Research
13.0 x 3.8 x 13.0 Inches

Ratings for Brush Research (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913

Features

Flexible Cylinder Hone made of Silicon Carbide
Hone is Made in USA by Brush Research Manufacturing
Show More
Top 12

5-1/2" (140MM) Flex Hone 320 Grit Silicon Carbide

Flex-Hone
GBD51232
18.0 x 8.0 x 6.0 Inches
0.01 Pounds

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913

Features

Designed to work with cylinder bores from 5.000 to 5.600".
320 grit, EXCELLENT for re-ringing or final bore finishing.
Show More
Top 13

Brush Research GBD40032 FLEX-HONE®, 4" (102mm) Diameter, 320 Grit, Silicon Carbide Abrasive (Pack of 1)

Flex-Hone
14.0 x 5.0 x 5.0 Inches

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
PMD Products 9,913

Features

[QUALITY]- Proudly Made in the USA. The FLEX-HONE is long lasting, lowering total cost of use compared to other brush options.
[DESIGN]- The FLEX-HONE is manufactured to be self-centering, self-aligning and self-compensating for wear for easy use.
Show More
Top 14

1 Quart QT (950ml) BRM Flex-Hone Honing Oil - FHQ

PMD Products
7.75 x 5.5 x 2.0 Inches

Ratings for PMD Products (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913

Features

Brush Research Manufacturing Hone oil can be used with any hone stone material on any surface
Oil contains a moisture dispersant, surfactant wetting agent to assure complete lubrication of the surface
Show More
Top 15

Brush Research - GB418180AO GB Standard Duty Flex Hone for Block Cylinders, Aluminum Oxide, 4-1/8" Diameter, 180 Grit (Pack of 1)

Flex-Hone
GB418180AO

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

[QUALITY]- Proudly Made in the USA. The FLEX-HONE is long lasting, lowering total cost of use compared to other brush options.
[DESIGN]- The FLEX-HONE is manufactured to be self-centering, self-aligning and self-compensating for wear for easy use.
Show More
Top 16

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

Flex-Hone
06262

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
PMD Products 9,913

Features

[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.
Show More
Top 17

Brush Research 3 1/2" (89mm) Flex-Hone Cylinder Hone Tool 320 Grit (Silicon Carbide)

Brush Research
GB312320SC
13.0 x 3.5 x 13.0 Inches

Ratings for Brush Research (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913

Features

Flexible Cylinder Hone made of Silicon Carbide
Hone is Made in USA by Brush Research Manufacturing
Show More
Top 18

Brush Research 1" (25mm) Flex-Hone Cylinder Hone Tool 180 Grit (Silicon Carbide)

Brush Research
8.0 x 1.0 x 8.0 Inches

Ratings for Brush Research (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913

Features

Flexible Cylinder Hone made of Silicon Carbide
Hone is Made in USA by Brush Research Manufacturing
Show More
Top 19

Brush Research GB Standard Duty Flex Hone for Block Cylinders, Aluminum Oxide, 3-1/2" Diameter, 240 Grit (Pack of 1)

Flex-Hone
GB312240AO
14.0 x 5.0 x 5.0 Inches
2.5 Pounds

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
ADVENTURER'S BAG 1,760

Features

[QUALITY]- Proudly Made in the USA. The FLEX-HONE is long lasting, lowering total cost of use compared to other brush options.
[DESIGN]- The FLEX-HONE is manufactured to be self-centering, self-aligning and self-compensating for wear for easy use.
Show More
Top 20

Small Flex Hone For Lifter Bore SBC BBC .875" Or 7/8"

BRM
8.0 x 1.0 x 1.0 Inches

Ratings for BRM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913
Mass-magazine -

Features

New
Top 21

Flex-Hone Cylinder Ball-Hone 65-67mm for Honda CR250R 1981-2007

Flex-Hone

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
The D Zone -

Features

Fast and efficient deglazing and finish honing, providing a consistent cross-hatch pattern for oil retention and piston ring seating.
Ball hone style features 320 grit globules of silicone carbide making it perfect for steel sleeved and Nikasil coated cylinders.
Show More
Top 22

Osborn 77283SP NovoFlex Honing Tool, Silicon Carbide, 1200 Max RPM, 3.5" Hole Diameter, 3.75" Item Diameter, 0.25" Shank Diameter

Osborn
77283SP

Ratings for Osborn (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
OSBORN -

Features

Honing Tool: NovoFlex Flexible Honing tools have round, abrasive beads fastened to the ends of flexible filaments
Self-Centering Tool: This self-centering tool will conform to the bore surface providing a consistent, even surface finish over the life of the tool
Show More
Top 23

Brush Research 2" (51mm) Flex-Hone Cylinder Hone Tool 240 Grit (Silicon Carbide)

Brush Research
8.0 x 2.0 x 8.0 Inches

Ratings for Brush Research (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913

Features

Flexible Cylinder Hone made of Silicon Carbide
Hone is Made in USA by Brush Research Manufacturing
Show More
Top 24

1 1/8" (29mm) Flex-Hone Cylinder Hone Tool 180 Grit (Silicon Carbide)F

Brush Research
8.0 x 1.13 x 8.0 Inches

Ratings for Brush Research (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913

Features

Flexible Cylinder Hone made of Silicon Carbide
Hone is Made in USA by Brush Research Manufacturing
Show More
Top 25

Brush Research 09260 Rifle Chamber Flex-Hone, Silicon Carbide, 800 Grit, For 7.62X51mm NATO (Pack of 1)

Flex-Hone
09260
12.0 x 2.0 x 2.0 Inches
0.0006 Pounds

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

[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.
Show More
Top 26

Brush Research 06380 Rifle Chamber Flex-Hone, Silicon Carbide, 400 Grit, For 0.17 Colt Cartridge/0.22 Magnum (Pack of 1)

Flex-Hone
06380
0.0006 Pounds

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

[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.
Show More
Top 27

FLEX-HONE Honing Tool - Grit: 320 Grit Model #: GB 4-1/8"

Flex-Hone
0.81 Pounds

Ratings for Flex-Hone (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Nygmat 8,354
Shoptimistic -

Alltrade 648439 Adj. Cylinder Hone Deglazer (2" to 7"), Black

Powerbuilt
648439
2.0 x 3.875 x 17.75 Inches

Ratings for Powerbuilt (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Deglaze engine cylinders 2-7" in diameter
Restore engine performance
Show More
Top 29

Brush Research 1 1/4" (31.8mm) Flex-Hone Cylinder Hone Tool 240 Grit (Silicon Carbide)

Brush Research
12.0 x 3.5 x 2.0 Inches

Ratings for Brush Research (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PMD Products 9,913

Features

Flexible Cylinder Hone made of Silicon Carbide
Hone is Made in USA by Brush Research Manufacturing
Show More

Top 10 Flex Hones - Verified to Buy (Apr. 2024)

Top 6 Flex Hones Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Flex-Hone
  • Brush Research
  • BRM
  • PMD Products
  • Osborn
  • Powerbuilt

Top 10 Flex Hones Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 JBTools 7,916 4.8
🥈 Autoplicity ✅ 2,948 4.5
🥉 ADVENTURER'S BAG 2,234 4.8
4 BeachAudio 1,035 4.7
5 Nygmat 689 4.5
6 The D Zone 413 4.6
7 Amazon.com 385 4.7
8 Shoptimistic 335 4.8
9 Seashell World 288 4.9
10 Northern Auto Parts 269 4.7
View or download top Flex Hones seller & rating report
JBTools [7916] Autoplicity ✅ [2948] ADVENTURER'S BAG [2234] BeachAudio [1035] Nygmat [689] The D Zone [413] Amazon.com [385] Shoptimistic [335] Seashell World [288] Northern Auto Parts [269] JBTools 48% Autoplicity ✅ 18% ADVENTURER'S BAG 14% BeachAudio 6% Nygmat 4% The D Zone 3% Amazon.com 2% Shoptimistic 2% Seashell World 2% Northern Auto Parts 2%

[Get] Flex Hones Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Flex Hones Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Abrasive & Finishing Products supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Flex Hones to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Flex Hones

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Abrasive & Finishing Products items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 303 of Flex Hones reviews based on our selection criteria. It helped us shortlist the top qualified and rated Flex Hones for Abrasive & Finishing Products, We found that most customers choose Flex Hones with an average price of $55.78, and the top brands are Powerbuilt, Brush Research, Osborn, PMD Products, BRM And Flex-Hone. 

Then our expert-level editors reviewed all those quality items and selected the top 29 Flex Hones for you, We have researched hundreds of sellers and picked the top sellers for Abrasive & Finishing Products, including JBTools, Autoplicity ✅, ADVENTURER'S BAG, BeachAudio, Nygmat, The D Zone, Amazon.com, Shoptimistic, Seashell World, Northern Auto Parts, PMD Products And Mass-magazine. The Brush Research FLEX-HONE Cylinder Hone, BC Seri... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 1,634 consumers with an average rating of 4.7.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Flex Hones to buy.


Written By Brandi W. Cortright

Brandi is a woman in tech who loves to write about the electronics and gadgets she has used. On this site, she would be providing you unbiased reviews of electronics as they are released into the market to make you know what to expect before making a purchase.