The Brush Research Manufacturing FLEX-HONE BC12320AO is a precision surface finishing and deburring tool engineered for bore sizes ranging from 0.473" up to 0.500" (12.7mm). Featuring 2.50" of abrasive globules made from 320 grit Aluminum Oxide, this tool delivers a controlled, soft cutting action ideal for achieving consistent plateau finishes in softer non-ferrous bores. Designed for use with lubrication and compatible with virtually any rotating spindle including hand drills, drill presses, robotic cells, and machining centers, the FLEX-HONE provides repeatable results across industrial and automotive applications. Made in the USA, this tool is part of BRM's trusted BC Standard Duty series covering bore sizes from 4mm to 3".
Features
320 grit Aluminum Oxide abrasive globules deliver a fine surface finish with an Ra range of 18-30 Microinch (0.5-0.7 Micrometer)
Designed for bores between 0.473" and 0.500" (12.7mm) with 2.50" of abrasive length
Excellent for use on Aluminum, Brass, Bronze, and other softer non-ferrous materials, including Nikasil cylinder deglazing applications
Compatible with hand drills, drill presses, robotic cells, and machining centers for versatile deployment
Self-centering, self-aligning design produces consistent cross-hole deburring and edge blending
White tip marking and black stem marking for quick identification in the field
Made in the USA as part of the FLEX-HONE BC Standard Duty series
Specifications
Series: FLEX-HONE BC Standard Duty (4mm-3")
Bore Diameter: 0.500" (12.7mm)
Minimum Bore Diameter: 0.473"
Overall Length (OAL): 8"
Abrasive Length: 2.50"
Stem Diameter: 0.168"
Abrasive Type: Aluminum Oxide (AO)
Grit: 320
Ra Finish Range: 18-30 Microinch (0.5-0.7 Micrometer)
Recommended RPM: 900-1,000
Feed Rate: 10-2,500 IPM
Power Requirements: 1/6 hp to 1/4 hp
Lubrication: Required
Tip Marking: White
Stem Marking: Black
Applicable Materials: Aluminum, Brass, Bronze, and softer non-ferrous materials
UPC: 843469118264
Country of Origin: USA
Includes
1x FLEX-HONE Tool (BC12320AO)
Shipping
- We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
- Your order must have a subtotal of $199 or more to be eligible for free shipping.
- The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
- All orders will be shipped from Canada.
- You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.
Returns
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
We want to guarantee your experience with us will be outstanding. Here are just a few of the reasons why mprtools.com is the go-to company to get your tools from:
1-Year Price Match Guarantee
We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.
30-Day Money-Back Guarantee
It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.
