SKU: 70324008098

Brush Research Manufacturing BC21418 FLEX-HONE Cylinder Hone. BC Series. Silicon Carbide Abrasive. 2-1/4" (57 mm) Diameter. 180 Grit Size

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Description

Brush Research Manufacturing BC21418 FLEX-HONE Cylinder Hone. BC Series. Silicon Carbide Abrasive. 2-1/4" (57 mm) Diameter. 180 Grit SizeFlexible 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

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

Specifications

Brand Name: Flex-Hone Tool

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 70324008098

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4.1 ★★★★★
Based on 10 reviews
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Verified Purchase
Matteo
Port Orchard, US
★★★★★ 5
Simple upgrade that actually improves your setup
Color: Black
I didn’t expect much from a laptop stand, but this made a noticeable difference right away. It lifts the laptop to a much better eye level, which helps a lot with posture—especially if you’re working for a few hours at a time. The build quality is solid. It’s aluminum, has a bit of weight to it, and doesn’t feel cheap. Once it’s on the desk, it stays in place. The rubber grips hold the laptop securely, and I haven’t had any slipping issues. I’m using it with a MacBook Pro and it fits perfectly. There’s enough space underneath for airflow, and I’ve actually noticed the laptop runs a bit cooler compared to sitting flat on the desk. Overall, it’s a simple product but very effective. One of those small upgrades that you end up appreciating every day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
I like it just fine. It’s good and it works for me.
Color: Black
It’s sturdy and I like the design. Seems pretty comparable to every other MacBook stand, but I chose this one for some reason and I’m happy with it. The height is not adjustable, so if you want that find another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2025
T
Verified Purchase
Thomas E. Lorenz
Lake Worth, US
★★★★★ 5
Great computer stand
Color: Gray
These stands are great. We now have two of them. My wife suffers from Carple tunnel syndrome and these stands lesson the effects when typing. They are stable and hold the computer securely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2025
R
Verified Purchase
R. Bell
Draper, US
★★★★★ 4
Weighty and well designed
Color: Gray
The Bestand Laptop Stand is a testament to quality and thoughtful design. From an ergonomic perspective, this stand truly shines. It elevates my laptop screen to eye level, promoting better typing and viewing to reduce strain on my back and neck. Another standout feature is the weighty and solid construction of this stand. It's crafted from a single piece of aluminum, which not only adds to the stand sturdiness but also gives it a sleek, modern look. The surface is spacious and accommodates laptops from 11 to 16 inches. Both the weight of the stand and the silicone treads below and underneath the laptop, and on a metal lip in front, ensure that neither the stand nor the computer move around. The manufacturer claims a 66-pound load-bearing capacity for the stand, and I believe it. This thing is rugged. The inclusion of a slot at the rear for cables to pass through is a small yet incredibly practical detail. It helps keep my workspace organized and tidy. Three slots in the stand aid with heat dissipation and are yet another thoughtful design feature that cools my laptop during extended usage. While the stand excels in many respect, one limitation is its lack of height adjustability. However, if height adjustability is important to you, you’ll find lots of other options for stands here on Amazon. Bottom line: I like it. Chances are, you will too. The Bestand Laptop Stand is a nice blend of durability, functionality, ergonomic comfort, and attractiveness—all at a reasonable price.
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Reviewed in the United States on September 25, 2023
B
Verified Purchase
Ben
Massapequa, US
★★★★★ 5
Pleasantly Surprised
Color: Gray
Honestly, I was a little hesitant buying a laptop stand that didn't offer an adjustable angle, but for the price, I couldn't pass up checking this out. I'm very glad I did. First, this stand came really well packaged. For a $37 stand, I wasn't expecting much, but box and packaging was impressive. After pulling the stand out of the box, my first impression was this was both weighty and well machined. The edges were smooth, there were no imperfections I could find and the space gray color was dead-on. As far as functionality goes, this is a tremendous improvement form having my MacBook Air sitting directly on my desk; the angle is perfect for my use case, the wiring hole in the back is more than adequate and the whole setup just looks slick. If you're hesitant about buying a cheaper stand that doesn't offer an adjustable angle, don't worry about this one, it does the trick.
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Reviewed in the United States on October 24, 2021

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