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| 开孔锯建议速度对照表 | | WP-30 & WP-31系列 开孔锯建议速度对照表 Speed Recommendations Hole Saws
|
对应孔径 |
对应材质 |
|
毫米 |
英寸 |
钢材 |
不锈钢 |
铸铁 |
铜 |
铝 |
|
mm |
Inch |
Steel |
Stainless Steel |
Cast Iron |
Brass |
Alu |
|
14 |
9/16 |
580 |
300 |
400 |
790 |
900 |
|
16 |
5/8 |
550 |
275 |
365 |
730 |
825 |
|
17 |
11/16 |
500 |
250 |
330 |
665 |
750 |
|
19 |
3/4 |
460 |
230 |
300 |
600 |
690 |
|
20 |
25/32 |
440 |
220 |
290 |
580 |
670 |
|
21 |
13/16 |
425 |
210 |
280 |
560 |
630 |
|
22 |
7/8 |
390 |
195 |
260 |
520 |
585 |
|
23 |
14/16 |
390 |
195 |
260 |
520 |
570 |
|
24 |
15/16 |
370 |
185 |
245 |
495 |
555 |
|
25 |
1 |
350 |
175 |
235 |
470 |
525 |
|
27 |
1 1/16 |
325 |
160 |
215 |
435 |
480 |
|
29 |
1 1/8 |
300 |
150 |
200 |
400 |
450 |
|
30 |
1 3/16 |
285 |
145 |
190 |
380 |
425 |
|
32 |
1 1/4 |
275 |
140 |
180 |
360 |
410 |
|
33 |
1 5/16 |
268 |
135 |
175 |
345 |
390 |
|
35 |
1 3/8 |
250 |
125 |
165 |
330 |
375 |
|
37 |
1 7/16 |
240 |
120 |
160 |
315 |
360 |
|
38 |
1 1/2 |
240 |
120 |
160 |
315 |
360 |
|
40 |
1 9/16 |
220 |
110 |
145 |
290 |
330 |
|
41 |
1 5/8 |
210 |
105 |
140 |
280 |
315 |
|
43 |
1 11/16 |
205 |
100 |
135 |
270 |
305 |
|
44 |
1 3/4 |
195 |
95 |
130 |
250 |
295 |
|
46 |
1 13/16 |
190 |
95 |
125 |
250 |
285 |
|
48 |
1 7/8 |
180 |
90 |
120 |
240 |
270 |
|
51 |
2 |
170 |
85 |
115 |
230 |
255 |
|
52 |
2 1/16 |
165 |
80 |
110 |
220 |
245 |
|
54 |
2 1/8 |
160 |
80 |
105 |
210 |
240 |
|
57 |
2 1/4 |
150 |
75 |
100 |
200 |
225 |
|
58 |
2 7/25 |
145 |
75 |
100 |
195 |
225 |
|
59 |
2 5/16 |
145 |
75 |
100 |
195 |
225 |
|
60 |
2 3/8 |
140 |
70 |
95 |
190 |
220 |
|
64 |
2 1/2 |
135 |
65 |
90 |
180 |
205 |
|
65 |
2 9/16 |
130 |
65 |
85 |
175 |
200 |
|
67 |
2 5/8 |
130 |
65 |
85 |
170 |
195 |
|
68 |
2 11/16 |
130 |
65 |
85 |
170 |
195 |
|
70 |
2 3/4 |
125 |
60 |
80 |
160 |
185 |
|
73 |
2 7/8 |
120 |
60 |
80 |
160 |
180 |
|
76 |
3 |
115 |
55 |
75 |
150 |
170 |
|
79 |
3 1/8 |
110 |
55 |
70 |
140 |
165 |
|
83 |
3 1/4 |
105 |
50 |
70 |
140 |
155 |
|
86 |
3 3/8 |
100 |
50 |
65 |
130 |
150 |
|
89 |
3 1/2 |
95 |
45 |
65 |
130 |
145 |
|
92 |
3 5/8 |
95 |
45 |
60 |
120 |
140 |
|
95 |
3 3/4 |
90 |
45 |
60 |
120 |
135 |
|
98 |
3 7/8 |
90 |
45 |
60 |
120 |
135 |
|
102 |
4 |
85 |
40 |
55 |
110 |
130 |
|
105 |
4 1/8 |
80 |
40 |
55 |
110 |
120 |
|
108 |
4 1/4 |
80 |
40 |
55 |
110 |
120 |
|
111 |
4 3/8 |
80 |
40 |
50 |
100 |
120 |
|
114 |
4 1/2 |
75 |
35 |
50 |
100 |
105 |
|
121 |
4 3/4 |
70 |
35 |
45 |
90 |
95 |
|
127 |
5 |
65 |
30 |
40 |
85 |
90 |
|
133 |
5 1/4 |
65 |
30 |
40 |
85 |
90 |
|
140 |
5 1/2 |
65 |
30 |
35 |
80 |
85 |
|
146 |
5 3/4 |
60 |
30 |
35 |
80 |
85 |
|
152 |
6 |
55 |
25 |
35 |
75 |
85 |
|
160 |
6 1/3 |
55 |
25 |
35 |
75 |
85 |
|
168 |
6 2/3 |
55 |
25 |
35 |
75 |
85 |
|
177 |
7 |
50 |
20 |
30 |
70 |
80 |
|
200 |
7 7/8 |
50 |
20 |
30 |
70 |
80 |
|
210 |
8 1/4 |
45 |
20 |
30 |
70 |
80 |
| | | | 来源: 时间:2010-5-21 23:21:26 |  |
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