| ◆
长柄机用丝锥
LONG-HANDLED
MACHINE TAPS |
|
机用丝锥用在机床上加工通孔与不通孔的普通内螺纹。刃部由高速钢制成。螺纹都经过磨制。
本丝锥一般可攻削碳素钢、铸钢、合金钢等高强度材料。
Machine taps are used in cooperation with
machines to cut common internal threads of
through or blind holes the cutting edge is made
of high speed steel. Threads are ground .
Usually the taps can be used for tapping on such
extra-hard materials as carbon steel ,cast steel
,allor steel ,etc . |
|
◇
粗牙机用丝锥
COARSE
MACHINE TAPS |
◇ 细牙机用丝锥
FINE
MACHINE TAPS |
|
公制尺寸Nominal
Size |
螺距
Pitch
mm |
全长
Overall Length
mm |
刃部长度
Working Length
mm |
|
M3 |
0.5 |
|
11 |
|
M3.5 |
0.6 |
|
11 |
|
M4 |
0.7 |
73 |
13 |
|
M5 |
0.8 |
79 |
16 |
|
M6 |
1 |
89 |
19 |
|
M7 |
1 |
89 |
19 |
|
M8 |
1.25 |
97 |
22 |
|
M9 |
1.25 |
97 |
22 |
|
M10 |
1.5 |
108 |
24 |
|
M11 |
1.5 |
115 |
25 |
|
M12 |
1.75 |
119 |
29 |
|
M14 |
2 |
127 |
30 |
|
M16 |
2 |
137 |
32 |
|
M18 |
2.5 |
149 |
37 |
|
M20 |
2.5 |
149 |
37 |
|
M22 |
2.5 |
158 |
38 |
|
M24 |
3 |
172 |
45 |
 |
|
公制尺寸Nominal
Size |
螺距
Pitch
mm |
全长
Overall Length
mm |
刃部长度
Working Length
mm |
|
M3*0.35 |
0.35 |
|
11 |
|
M3.5*0.35 |
0.35 |
|
11 |
|
M4*0.5 |
0.5 |
73 |
13 |
|
M5*0.5 |
0.5 |
79 |
16 |
|
M6*0.75 |
0.75 |
89 |
19 |
|
M7*0.75 |
0.75 |
89 |
19 |
|
M8*1 |
1 |
97 |
19 |
|
M9*1 |
1 |
97 |
19 |
|
M10*1.25 |
1.25 |
108 |
20 |
|
M10*1 |
1 |
108 |
20 |
|
M12*1.5 |
1.5 |
119 |
29 |
|
M12*1.25 |
1.25 |
119 |
24 |
|
M14*1.5 |
1.5 |
127 |
30 |
|
M14*1.25 |
1.25 |
127 |
25 |
|
M16*1.5 |
1.5 |
137 |
32 |
|
M18*2 |
2 |
149 |
37 |
|
M18*1.5 |
1.5 |
149 |
29 |
|
M20*2 |
2 |
149 |
37 |
|
M20*1.5 |
1.5 |
149 |
29 |
|
M22*2 |
2 |
158 |
38 |
|
M22*1.5 |
1.5 |
158 |
33 |
|
M24*2 |
2 |
172 |
35 |
|
M24*1.5 |
1.5 |
172 |
35 |
|
| |
