Very fine and not used often commercially, mainly contest cutting or hobby cutters use it. It is seldom needed.
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60,000
0-1
1/2
This is seldom used.50,000 Grit is really what is used, và quite common for polishing Sapphire & other hard materials.You will need it.
14,000
0-2
1
This is the standard commercial polish for Sapphires, although I recommend going another step to lớn 50,000.You will need it.
13,000
1-2
1.5
This is seldom used because it is so close khổng lồ 14,000...
9,000
2-3
2.5
This is seldom used because it is so close lớn 8,000...
8,000
2-4
3
This is my standard pre-polish for Sapphires and other hard materials.You will need it.
5,000
2-6
4
This is seldom used.
4,500
4-6
5
This is seldom used.
2,800
5-10
7
This is seldom used.3,000 is the standard what you will commonly find. You will need it.
1,800
6-12
9
This is seldom used.
1,400
8-20
14
This is seldom used.
1,200
10-20
15
This is seldom used.
1,050
12-25
18
This is seldom used.
800
20-30
25
This is seldom used.
600
20-40
30
This is a common grit & people often charge copper laps with it.I prefer plated laps.
500
30-40
35
This is seldom used.
325
40-50
45
This is a common grit & people often charge copper laps with it.I prefer plated laps.
285
50-60
55
This is seldom used.
240
60-80
70
This is seldom used.260 is the common grit & people often charge copper laps with it.I prefer plated laps.
225
80-100
90
This is a common grit and people often charge copper laps with it.I prefer plated laps.
160
100-120
110
This is seldom used.
100
120-160
150
This is a common grit and people often charge copper laps with it.I prefer plated laps.
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Bảng biến hóa Grit - Mesh - Micron Conversion Chart
American Standard (Grit) | Mesh | Micron | ||||||||||||||||||
100,000 | 0-0.5 | 1/4 | Very fine and not used often commercially, mainly contest cutting or hobby cutters use it. It is seldom needed. Xem thêm: Không đánh số trang đầu trong các phiên bản word, cách đánh số trang trong word bỏ trang đầu | |||||||||||||||||
60,000 | 0-1 | 1/2 | This is seldom used.50,000 Grit is really what is used, và quite common for polishing Sapphire and other hard materials.You will need it. | |||||||||||||||||
14,000 | 0-2 | 1 | This is the standard commercial polish for Sapphires, although I recommend going another step khổng lồ 50,000.You will need it. | |||||||||||||||||
13,000 | 1-2 | 1.5 | This is seldom used because it is so close to 14,000... | |||||||||||||||||
9,000 | 2-3 | 2.5 | This is seldom used because it is so close khổng lồ 8,000... | |||||||||||||||||
8,000 | 2-4 | 3 | This is my standard pre-polish for Sapphires và other hard materials.You will need it. | |||||||||||||||||
5,000 | 2-6 | 4 | This is seldom used. | |||||||||||||||||
4,500 | 4-6 | 5 | This is seldom used. | |||||||||||||||||
2,800 | 5-10 | 7 | This is seldom used.3,000 is the standard what you will commonly find. You will need it. | |||||||||||||||||
1,800 | 6-12 | 9 | This is seldom used. | |||||||||||||||||
1,400 | 8-20 | 14 | This is seldom used. | |||||||||||||||||
1,200 | 10-20 | 15 | This is seldom used. | |||||||||||||||||
1,050 | 12-25 | 18 | This is seldom used. | |||||||||||||||||
800 | 20-30 | 25 | This is seldom used. | |||||||||||||||||
600 | 20-40 | 30 | This is a common grit & people often charge copper laps with it.I prefer plated laps. | |||||||||||||||||
500 | 30-40 | 35 | This is seldom used. | |||||||||||||||||
325 | 40-50 | 45 | This is a common grit và people often charge copper laps with it.I prefer plated laps. | |||||||||||||||||
285 | 50-60 | 55 | This is seldom used. | |||||||||||||||||
240 | 60-80 | 70 | This is seldom used.260 is the common grit & people often charge copper laps with it.I prefer plated laps. | |||||||||||||||||
225 | 80-100 | 90 | This is a common grit and people often charge copper laps with it.I prefer plated laps. | |||||||||||||||||
160 | 100-120 | 110 | This is seldom used. | |||||||||||||||||
100 | 120-160 | 150 | This is a common grit & people often charge copper laps with it.I prefer plated laps. pháp luật cắt gọt sắt kẽm kim loại Dụng thế kim cương lý lẽ đo dụng cụ cầm tay biện pháp dùng năng lượng điện Phụ kiện tối ưu Vòng bi sản phẩm đá mài những loại khác![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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