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Abrasive Wheel
 Vitrified Bonded Abrasive wheel
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General Purpose Wheels |
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Dong-IL vitrified bonded general purpose grinding wheels for use on bench, floor stand and pedestal grinders are most economic and efficient in grinding of all steels.
They are designed for use of versatile off-hand grinding in deburring bar stock after cutting, and touching-up reconditioning and sharpening tools where precision grinding is not required.
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| Specification guide |
¦ Aluminum Oxide Wheels (Gray color) are used for grinding all metals in a
variety of grinding operations ranging from rough sharpening of miscellaneous
work pieces to the off-hand grinding or sharpening of tools.
- Extra coarse : A24 for fast, free cutting and rough grinding.
- Coarse : A36/A46 for greater stock removal desired and
surface finishing not critical on jobs.
- Medium : A60/A80 for general grinding to obtain acceptable
metal removal and finish.
- Fine : A100/A120 for fine clean-up, reconditioning and deburring
applications of small tools.
¦ Green Silicon Carbide Wheels (green color) are used on the same
machine to resharpening carbide tools and carbide-tipped saws,
lathe tools, saws, milling cutters, masonry drill bits.
- Coarse : GC46/GC60 for fast and rough grinding of new
tungsten carbide, salvaging broken or damaged tools.
- Medium : GC80 most common grit for grinding of every
tungsten carbide tools.
- Fine : GC100/GC120 for fine finishing, reconditioning
and deburring applications. |
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| Wheel shape |
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| To make wheel adaptable to many different sizes of spindles,
hole reducing bushings can be packed with the wheel at
a nominal charge upon request. |
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| Available wheel size and Standard packing |
Wheel size (DxTxH) |
Max.
RPM |
Standard
packing |
Inch |
mm |
3 x 1/2 x 1/2 |
75 x 13 x 12.7 |
8,276 |
80 |
3 x 3/4 x 1/2 |
75 x 19 x 12.7 |
8,276 |
80 |
3 x 1 x 1/2 |
75 x 25 x 12.7 |
8,276 |
80 |
4 x 1/2 x 1/2 |
100 x 13 x 12.7 |
6,207 |
40 |
4 x 3/4 x 1/2 |
100 x 19 x 12.7 |
6,207 |
20 |
4 x 1 x 1/2 |
100 x 25 x 12.7 |
6,207 |
20 |
5 x 1/2 x 1/2 |
125 x 13 x 12.7 |
4,966 |
25 |
5 x 3/4 x 1/2 |
125 x 19 x 12.7 |
4,966 |
20 |
5 x 1 x 1/2 |
125 x 25 x 12.7 |
4,966 |
20 |
6 x 1/2 x 1.1/4 |
150 x 13 x 31.75 |
4,136 |
25 |
6 x 3/4 x 1.1/4 |
150 x 19 x 31.75 |
4,136 |
20 |
6 x 1 x 1.1/4 |
150 x 25 x 31.75 |
4,136 |
20 |
7 x 1/2 x 1.1/4 |
180 x 13 x 31.75 |
3,600 |
30 |
7 x 3/4 x 1.1/4 |
180 x 19 x 31.75 |
3,600 |
20 |
7 x 1 x 1.1/4 |
180 x 25 x 31.75 |
3,600 |
20 |
8 x 1/2 x 1.1/4 |
205 x 13 x 31.75 |
3,170 |
15 |
8 x 3/4 x 1.1/4 |
205 x 19 x 31.75 |
3,170 |
10 |
8 x 1 x 1.1/4 |
205 x 25 x 31.75 |
3,170 |
10 |
8 x 1.1/4 x 1.1/4 |
205 x 32 x 31.75 |
3,170 |
8 |
8 x 1.1/2 x 1.1/4 |
205 x 38 x 31.75 |
3,170 |
7 |
10 x 3/4 x1.1/4 |
255 x 19 x 31.75 |
2,483 |
10 |
10 x 1 x 1.1/4 |
255 x 25 x 31.75 |
2,483 |
10 |
10 x 1.1/4 x 1.1/4 |
255 x 32 x 31.75 |
2,483 |
8 |
10 x 1.1/2 x 1.1/4 |
255 x 38 x 31.75 |
2,483 |
7 |
10 x 2 x 1.1/4 |
255 x 50 x 31.75 |
2,483 |
5 |
12 x 1 x 1.1/4 |
305 x 25 x 31.75 |
2,069 |
5 |
12 x 1.1/4 x 1.1/4 |
305 x 32 x 31.75 |
2,069 |
4 |
12 x 1.1/2 x 1.1/4 |
305 x 38 x 31.75 |
2,069 |
4 |
12 x 2 x 1.1/2 |
305 x 50 x 38.1 |
2,069 |
3 |
14 x 1 x 1.1/2 |
355 x 25 x 38.1 |
1,800 |
5 |
14 x 1.1/2 x 1.1/2 |
355 x 38 x 38.1 |
1,800 |
4 |
14 x 2 x 1.1/2 |
355 x 50 x 38.1 |
1,800 |
3 |
14 x 3 x 1.1/2 |
355 x 75 x 38.1 |
1,800 |
2 |
16 x 2 x 1.1/2 |
405 x 50 x 38.1 |
1,552 |
2 |
16 x 3 x 1.1/2 |
405 x 75 x 38.1 |
1,552 |
1 |
18 x 2 x 1.1/2 |
455 x 50 x 38.1 |
1,379 |
2 |
18 x 3 x 1.1/2 |
455 x 75 x 38.1 |
1,379 |
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| * Specify hole sizes are not shown on above, please specify (H) hole size when order. |
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