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This corundum grinding stone has high hardness, toughness, and good stability. Suitable for grinding of medium and high tensile strength metal materials.
It is widely used for rough grinding of ordinary steel, such as carbon steel with low hardness, general alloy steel, malleable cast iron, hard bronze, cutting tools, workpieces, etc. Also for form grinding.
Can be installed on electric tools such as grinders, grinding machines to deburring, surface grinding, time-saving.
Available in 2 shapes and multi sizes. Ordinary grade grinding head, the size may shrink, please choose according to actual needs.
Tips:
The new corundum grinding bit should be tried at a low speed before use. If there is a jumping problem, do not continue to use it.
Please press gently and avoid shaking. The corundum grinding bit is used to grind workpieces. If excessive force is applied, the grinding powder is not easy to remove.
Flying chips may be generated during use. Please use jigs, non-slip finger stall, and wear protective glasses when using this corundum grinding bit.
Specifications:
Material: Brown Fused Alumina (Aluminium Oxide)
Shape: Cylindrical
Granularity: 80 Grit
Shank Finish: Nickel Plated
Shank Material: Carbon Steel
Shank Diameter: 6mm/1/4-inch
Head Diameter: 16mm/0.63 inch
Total Length: 54mm/2.13 inch
Required Line Velocity: higher than 10-20m/s
Package: 10 Packs of Mounted Grinding Point Stone Heads
Castro
2025-08-22 13:01:34
Llego bien son de buena calidad.
T & J Thoughts
2025-08-13 16:19:46
Good grinding stone. I was able to use yo sharpen mower blades, stone didn’t crack or wear down.
technicplot
2025-08-12 15:39:25
It’s Work good with stainless steel.
feelthepayne
2025-06-04 15:36:40
The shafts on more than half of these are so wildly crooked I'm afraid to even try them in a high RPM tool. Two of them were decent.... The rest were possibly usable but will vibrate so much they will be difficult to control. Would not recommend if you want a usable bit.
gary
2025-05-05 11:15:06
last quite a while if keep dressing them.shanks are .020 under 1/4",tough to keep 1/4" collet to hold them
Mike Garcia
2025-04-09 17:29:02
Good for grinding
RICHARD VIVAS
2025-02-28 16:58:36
excellent product, recommended!
Customer
2025-01-28 14:49:36
1
Sparky6
2025-01-06 12:47:01
They measure more like .22†and they do not run true…
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