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Information
Holes can be with exact size and shape after the reamers' processing. Finished product can be smooth, intact and more beautiful. Tapping fluid or cutting oil can be used to lubricate the reamer and workpiece to help reduce friction and increase tool life.
Reamers can be used to process holes in small cuts based on guiding function, such as: holes with diameter tolerance in ≤IT8; holes with requirements in surface roughness (≤Rz12 generally); holes with requirements in roundness tolerance; holes with requirements in cylindricity; stepped holes (different diameter holes on the same axis); series holes (diameter holes on the same axis) with requirements in high coaxality.
Adjustable Hand Reamer
High-speed Steel Reaming Bit
Provides durability, high hardness, good toughness, wear resistance, high temperature resistance, the ability to maintain sharpness over time.
Straight Flute Reamer
Allows chips and debris to escape easily from the hole, well suited for most applications in shallow cuts. Can achieve the required roundness, straightness, and concentricity of the hole.
Uncoated Reamer
Features just the base substrate without any additional coatings, used on a wide range of materials.
Features
- Can be hand operated by use of a wrench, T-handle wrench, extension rod, drill chuck.
- Used for light cut, repair work, removing stock or simply for enlarging holes.
- Reamers are with one or more cutter teeth.
Wide Applications
Cut and remove the thin layer metal on hole surface that has been processed, mainly to improve the precision of holes and reduce the surface roughness. Used for semi-finish machining and finish machining of holes.
The reamer is designed to accurately enlarge, smooth or finish holes in stainless steel, cast iron, aluminum, non-ferrous metals, plastic, and wood, widely used in hole repair work, pipe and fittings, woodworking applications.
Customer
2025-09-02 10:11:55
In replacing some damaged motors on various equipment I discovered that the shaft diameters were generally larger than the original motors had. This reamer has worked great to enlarge the bores of motor pullies to fit the new motor shafts. While it's a "hand reamer", I have found that chusking the pullies in the lathe headstock and the reamer in the tailstock and then hand turning the headstock while very slowly advancing the tailstock with the lube pump flushing the pully bore to clear the chips, this has been doing an excellent job. Well worth the small price !
GJW
2025-09-01 10:03:41
The tuning machine holes in the headstock of my MIM Fender Vintera 60s series Jazz bass were about 18mm in diameter, too small to accommodate the 18.7mm ferrules of the Fender 60s Vintage Tuning Machines. With a little guesswork (there are no instructions included with the reamer, and it seems to operate in the opposite direction of the ones whose tutorials I could find on YouTube), I was able to adjust the diameter of the reamer and to easily ream the holes to 18.6mm, which enabled me to press the ferrules in by hand for a very snug fit.
E. Burdick
2025-08-26 14:05:49
I needed to ream a few holes to just under 15mm for a press fit of a linear bearing in a 3/8 inch thick piece of aluminum. I would normally do this with a boring head on a milling machine, but did not have access to the machine I normally use. I don't normally use adjustable reamers, but I thought I would give this one try. I was able to get the size I wanted by easing the size up a little at a time. Based on the visible flaws in the blades, this reamer is clearly not a very high quality tool, but it does stay on center and evenly and consistently enlarges a hole to the size I want. Note I run this in a drill press at about 50 to 100 RPM and use cutting fluid. I have not tried this for cutting steel.A note on how these work...the blades sit in tapered slots in a cylindrical backing. You adjust the size by turning the retaining nuts on the top and bottom of the blades, causing the blades to slide up or down in these slots. Both nuts are turned the same direction for this adjustment, loosening one end and tightening the other.
george
2025-07-24 18:03:26
We needed to ream a set of VW king pin bushings. This did the job but did not afford the alignment aspect as the oe style tool does so be careful if that is what you use it for
Rhino
2025-07-14 10:51:23
Worked for my application. Used on brass so can’t speak for how well it will work on steel. Tool seems to be a little rough on the quality but the price was right
Kona
2025-06-25 13:19:25
No instructions for usage, heavy application of cosmoline causing uneven performance, needed thorough cleaning.Performed okay, after lubrication, minute adjustments were possible.
Alan P
2025-06-16 14:55:28
Needed a reamer to clearance a fitting in my antique car suspension. I figured at the low price,if I only got one hole done, I was money ahead. Did exactly what I wanted it to do, and it's still sharp. I was pleasantly surprised.
Vicky
2025-05-27 10:26:47
Did not expand to advertised size 15.25 mm should have been 19/32+ not close.. blades fell out while trying to use it!
Denise
2025-04-12 17:51:23
decent enough product for the price
Sidney S
2025-03-01 17:10:43
I have not used this reamer yet - but should work fine for cutting brass.EDIT: The reamer I received has 6 cutting flutes. SJS
Kgarage
2025-02-23 13:15:10
As expected. Delivery was a little slow, but it was shipped from China so that was expected.
Customer
2025-01-28 21:19:21
works well
Bruno Frechette
2025-01-08 11:17:13
Je suis machiniste occasionnelle .j'ai usiné la pièce et ça très bien fonctionner. Je suis satisfait de mon outil merci.
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