No. |
È£½º±Ô°Ý ³»°æ inch(mm) |
1W(¿ÍÀ̾î) ¿Ü°æmm |
2W ~ 3W(¿ÍÀ̾î) ¿Ü°æmm |
# 1 |
1/4" (6.4mm) |
15 |
16.5 |
# 2 |
3/8" (9.5mm) |
20.5 |
22 |
# 3 |
1/2" (12.7mm) |
25 |
26.5 |
# 4 |
3/4" (19.1mm) |
31 |
32.5 |
# 5 |
1" (25.4mm) |
39 |
41.5 |
# 6 |
1-1/4" (31.5mm) |
49 |
51 |
# 7 |
1-1/2" (38.1mm) |
54 |
57 |
# 8 |
2" (50.8mm) |
71 |
- |