Wish one is best for a cylinder wall that is 75mm (2.95 inch) ?

For the cylinder wall bore size of 2.95", the 3" Flex-Hone is the correct choice., Enter this ASIN # B002N3AA2A in the Amazon search bar for the correct hone.

Hello, my cylinder bore is 3 1/8" what size tool do i need to purchase thank you.

For a 3.125" bore, your application will require the 3-1/4" (3.250") diameter Flex-hone. The 3-1/4" will work perfectly in the 3-1/8" bore as the 3-1/4" Flex-hones working range is down to 3.000". Thank you for the inquiry.

Can i use this to hone out an old cast iron pipe? it's about 3 3/4" now and i want it at 4" id. thanks

This hone is not coarse enough to remove that much material. It would take forever and the hone would wear out first. You would need a lathe to remove that amount of thickness.

I see that it says tool is oversized. For a cylinder bore of 3.66, should I be getting the 3.75 or the 3.50 model?

1I bought a 4.50 and used it on a 3.55 bore with no problem I didn't hone as much as instruction said for large bore, hatch marks were beautiful so go bigger and you can use it over a broad area of bores.

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Flex-Hone Tool Brush Research FLEX-HONE Cylinder Hone, GB Series, Silicon Carbide Abrasive, 4-5/8 (118 mm) Diameter, 120 Grit Size

Flex-Hone Tool Brush Research FLEX-HONE Cylinder Hone, GB Series, Silicon Carbide Abrasive, 4-5/8 (118 mm) Diameter, 120 Grit Size

Product ID: 364481236

Details

Material
Silicon
Brand
Flex-Hone
Grit Material
Silicon
Bristle Type
Abrasive To
Grit Type
120 Grit

🎯Self-centering & self-aligning design

📏Oversized for precise bore fit

⚙️Flexible abrasive cylinder hone

Description

⚙️ Hone your edge, own the finish.

HAND OR CNC READY - Designed for seamless use by hand or integrated into CNC equipment for ultimate workflow flexibility.
EFFORTLESS ALIGNMENT - Self-centering, self-aligning, and self-compensating for wear ensures consistent results without fuss.
DURABLE LONG LASTING - High-density nylon filaments with abrasive globules provide extended tool life and reliable performance.
VERSATILE COMPATIBILITY - Fits bore sizes from 4mm up to 36 inches—customized to your exact needs.
PRECISION SURFACE PERFECTION - Flexible silicon carbide abrasives deliver flawless finishing and deburring every time.

The Flex-Hone GB Series is a premium silicon carbide abrasive cylinder hone designed for precision surface finishing and deburring across a wide range of bore sizes. Its flexible nylon filament construction with abrasive globules ensures long-lasting performance, while the self-centering and self-aligning features guarantee consistent, professional-grade results whether used manually or in CNC machinery.

Specifications

Asin	B002XUL1H6
Best Sellers Rank	#316,418 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #886 in Digital Calipers
Brand Name	Flex-Hone
Bristle Type	Flexible nylon filament with abrasive globules
Colour	gray
Compatible Material	Metal
Customer Reviews	4.9 4.9 out of 5 stars (17) 4.9 out of 5 stars
Global Trade Identification Number	00843469144546
Grit Material Type	Carbide,Metal,Nylon,Silicon,Steel
Grit Number	120
Grit Type	Medium
Item Diameter	4.63 Inches
Item Dimensions	35.3 x 13 x 13.2 Centimeters
Item Weight	1 Pounds
Manufacturer	Brush Research Mfg.
Model Number	GB45812
Number Of Pieces	1
Part Number	GB45812
Recommended Uses For Product	Deburring, Finishing, Grinding, Polishing
Unit Count	1.0 Count
Upc	843469144546

Reviews

User

Five Stars

Awesome item thank you

15.02.2016

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