PCB钻头:
主要材质是钨钢,适用于多层线路板钻孔使用,依直径大小不同分多种型号
性能说明：可以用于普通FR-4、CEM-3板材及环保板加工。
ST系列：
|
型号
|
直径
|
刃长
|
总长
|
杆径
|
角度
|
|
ST0.10*2.50
|
0.10
|
2.50
|
38.10
|
3.175
|
130°
|
|
ST0.15*3.00
|
0.15
|
3.00
|
38.10
|
3.175
|
130°
|
|
ST0.20*3.50
|
0.20
|
3.50
|
38.10
|
3.175
|
130°
|
|
ST0.25*4.50
|
0.25
|
4.50
|
38.10
|
3.175
|
130°
|
|
ST0.30*5.50
|
0.30
|
5.50
|
38.10
|
3.175
|
130°
|
|
ST0.35*6.50
|
0.35
|
6.50
|
38.10
|
3.175
|
130°
|
|
ST0.40*7.00
|
0.40
|
7.00
|
38.10
|
3.175
|
130°
|
|
ST0.45*7.00
|
0.45
|
7.00
|
38.10
|
3.175
|
130°
|
|
ST0.50*8.50
|
0.50
|
8.50
|
38.10
|
3.175
|
130°
|
|
ST0.55*8.50
|
0.55
|
8.50
|
38.10
|
3.175
|
130°
|
|
ST0.60*9.50
|
0.60
|
9.50
|
38.10
|
3.175
|
130°
|
|
ST0.65*9.50
|
0.65
|
9.50
|
38.10
|
3.175
|
130°
|
|
ST0.70*10.00
|
0.70
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST0.75*10.00
|
0.75
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST0.80*10.00
|
0.80
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST0.85*10.00
|
0.85
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST0.90*10.00
|
0.90
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST0.95*10.00
|
0.95
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST1.00*10.00
|
1.00
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST1.05*10.00
|
1.05
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST1.10*10.00
|
1.10
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST1.15*10.00
|
1.15
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST1.20*10.00
|
1.20
|
10.00
|
38.10
|
3.175
|
130°
|
|
ST1.25*12.00
|
1.25
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.30*12.00
|
1.30
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.35*12.00
|
1.35
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.40*12.00
|
1.40
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.45*12.00
|
1.45
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.70*12.00
|
2.70
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.75*12.00
|
2.75
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.80*12.00
|
2.80
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.85*12.00
|
2.85
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.90*12.00
|
2.90
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.95*12.00
|
2.95
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST3.00*12.00
|
3.00
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST3.05*12.00
|
3.05
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST3.10*12.00
|
3.10
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST3.15*12.00
|
3.15
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST3.175*12.00
|
3.175
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.50*12.00
|
1.50
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.55*12.00
|
1.55
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.60*12.00
|
1.60
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.65*12.00
|
1.65
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.70*12.00
|
1.70
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.75*12.00
|
1.75
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.80*12.00
|
1.80
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.85*12.00
|
1.85
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.90*12.00
|
1.90
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST1.95*12.00
|
1.95
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.00*12.00
|
2.00
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.05*12.00
|
2.05
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.10*12.00
|
2.10
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.15*12.00
|
2.15
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.20*12.00
|
2.20
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.25*12.00
|
2.25
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.30*12.00
|
2.30
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.35*12.00
|
2.35
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.40*12.00
|
2.40
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.45*12.00
|
2.45
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.50*12.00
|
2.50
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.55*12.00
|
2.55
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.60*12.00
|
2.60
|
12.00
|
38.10
|
3.175
|
130°
|
|
ST2.65*12.00
|
2.65
|
12.00
|
38.10
|
3.175
|
130°
|
|
PCB钻头 详细资料
