SKU: 18295922853

Brush Research Manufacturing GBD70012 FLEX-HONE Cylinder Hone, GBD Series, Silicon Carbide Abrasive, 7" (178 mm) Diameter, 120 Grit Size

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Description

Brush Research Manufacturing GBD70012 FLEX-HONE Cylinder Hone, GBD Series, Silicon Carbide Abrasive, 7" (178 mm) Diameter, 120 Grit SizeThe Flex Hone tool was originally created by Brush Research Manufacturing to deglaze cylinder walls in automotive applications. Brush Research embraced the benefits of a plateau finish and pioneered the concept of plateau honing culminating in the introduction of the Flex Hone tool in 1972. The Flex Hone has gained many nicknames over the years and including ball hone, ball style hone, flexihone, dingleberry hone, bead brush, glaze breaker and glaze

The Flex-Hone® tool was originally created by Brush Research Manufacturing to deglaze cylinder walls in automotive applications. Brush Research embraced the benefits of a plateau finish and pioneered the concept of plateau honing culminating in the introduction of the Flex-Hone tool in 1972. The Flex-Hone has gained many nicknames over the years and including ball hone, ball style hone, flexihone, dingleberry hone, bead brush, glaze breaker and glaze buster. Flexible honing with the Flex-Hone tool produces an oil holding cross hatch pattern and a true plateau finish free of cut, torn and folded metal. Any type or size of cylinder can benefit from the Flex-Hone®. These abrasive bead style brushes are produced in standard diameters from 4mm to 36 inches. Nine abrasive types are offered including silicon carbide, aluminum oxide, boron carbide and diamond allowing the tool to be tailored to finish any base material. A choice of 11 different grit selections are available for precise control of finish parameters. The elimination of peaks results in rapid ring seating, better oil control, reduced seepage in hydraulic and pneumatic applications and provides better seal performance and longer seal life. Successful applications include firearm chambers, shotgun barrels, musical instruments, combustion chambers, air compressors, pumps, valve bodies, valve guides, brake cylinders, wheel cylinders and the list goes on and on. Flex-Hone® tools are also very effective for deburring cross drilled holes, port radiusing and edge blending. Because of its unique construction, the Flex-Hone is self-centering, self-aligning, and self-compensating for wear so it does not require an elaborate set-up or special training. Deburring can be effectively automated and combined in the machining process to allow a complete cylinder finish in one operation or it can be employed as a secondary operation with equal results.

Features

  • Flexible abrasive cylinder hone for surface finishing and cross hole deburring

  • Self-centering, self-aligning, self-compensating for wear

  • Use by hand or in CNC equipment

  • Order by actual bore size, tool produced oversized

  • Sizes from 4mm to 36 inches

Specifications

Package Dimensions : 16 x 7.5 x 7.1 inches; 2.18 Pounds

Date First Available : November 9, 2004

Manufacturer : Brush Research Manufacturing

ASIN : B002XUL1S0

Domestic Shipping : Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.

International Shipping : This item can be shipped to select countries outside of the U.S. Learn More

Best Sellers Rank : #16,975 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #6 in Flex Hones

Customer Reviews : 4.8 out of 5 stars 331 ratings

Brand Name : BRUBT

Coarseness Rating : Coarse

Ean : 0013519060205 , 0843469152732

Fits Hole Size : 7 inches

Grit Type : 120

Item Diameter : 7 inches

Item Weight : 2.18 pounds

Length : 17.5 inches

Maximum Rotational Speed : 600 rpm

Measurement System : Inch

Number of Items : 1

Part Number : GBD70012

Shank Diameter : 0.420 inches

Size : 7"

UPC : 843469152732 , 013519060205

Grit Material : Silicon Carbide

Manufacturer Grade : Heavy Duty

Manufacturer Series Number : GBD

Material : silicon carbide

Shank Type : Round

UNSPSC Code : 27000000

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18295922853

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Doesn’t work with him reads error on all three new filters.
Omaha, US
★★★★★ 1
The band is hollow and the watch doesn’t feel well built
Color: gold watch for men
Cheaply mad, I purchased a expensive watch and it’s nice but the cheap one is definitely what you pay for will not buy or recommend to anyone
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Reviewed in the United States on April 26, 2026
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D J
Whiting, US
★★★★★ 5
Lots of compliments
Color: two tone green
While it's not too flashy. I seem to get many compliments on this watch especially when I wear my green shoes
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Reviewed in the United States on March 21, 2026
C
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C. Garton
Chelsea, US
★★★★★ 5
Nice But Overpaid
Color: Black Embossed
Very happy about the purchase. The style is great, size is perfect, and the leather is really nice. When I unpacked it, the MSRP ticket was inside showing the cost of $125, but I paid $150. Not so happy about that part.
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Reviewed in the United States on January 5, 2026
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Cesarin696
Louisville, US
★★★★★ 5
Muy buen producto
Color: Black Embossed
De muy buena calidad!!!
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Reviewed in the United States on December 1, 2025
A
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Amazon Customer
Battle Creek, US
★★★★★ 5
Beautiful leather wallet
Color: Black Embossed
Beautiful leather wallet, especially if you’re looking for a smaller sleek wallet
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Reviewed in the United States on May 25, 2025

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