蘇州整體硬質合金鉆頭 3×D 5×D
制造特點:
-
尺寸形式 參考DIN6537標準制造
-
頂角 140°
-
排屑槽型 S型(便于排屑)
-
刃徑公差 m7
-
柄部形式 參照DIN6535HA h6
-
涂層 HELICA/FN
使用特點:
用于加工合金鋼、鑄鐵、球鐵、不銹鋼、有
色金屬等材料。定心效果好、精度穩定等特點。
規格
|
3×D 尺寸詳細
|
5×D 尺寸詳細
|
螺紋底孔
|
Dc
|
l0
|
l1
|
l
|
Ds
|
l0
|
l1
|
l
|
Ds
|
切削絲錐
|
擠壓絲錐
|
¢3.3
|
20
|
28
|
54
|
¢4
|
28
|
28
|
58
|
¢4
|
M4×0.7
|
|
¢3.4
|
N0.8-32UNC
|
|
¢3.5
|
M4×0.8 N0.8-36UNF
|
|
¢3.7
|
|
M4×0.7
|
¢3.8
|
24
|
28
|
58
|
¢4
|
36
|
28
|
66
|
¢4
|
|
M4×0.5
|
¢3.9
|
N0.10-24UNC
|
|
¢4.1
|
24
|
36
|
66
|
¢6
|
36
|
36
|
74
|
¢6
|
N0.10-32UNF
|
|
¢4.2
|
M5×0.8
|
|
¢4.5
|
M5×0.8 N0.12-24UNC
|
|
¢4.6
|
N0.12-28UNF
|
M5×0.8
|
¢4.7
|
N0.12-32UNEF
|
|
¢5.0
|
28
|
36
|
66
|
¢6
|
44
|
36
|
82
|
¢6
|
M6×1.0
|
|
¢5.1
|
1/4-20UNC
|
|
¢5.3
|
M6×0.75
|
|
¢5.5
|
1/4-28UNF
|
M6×1.0
|
¢5.6
|
1/4-32UNEF
|
|
¢6.6
|
34
|
36
|
79
|
¢8
|
53
|
36
|
91
|
¢8
|
5/16-18UNC
|
|
¢6.8
|
M8×1.25
|
|
¢6.9
|
5/16-24UNF
|
|
¢7.0
|
M8×1.0
|
|
¢7.1
|
41
|
36
|
79
|
¢8
|
53
|
36
|
91
|
¢8
|
5/16-30UNEF
|
|
¢7.3
|
M8×0.75
|
|
¢7.4
|
|
M8×1.25
|
¢8.0
|
3/8-16UNC
|
|
¢8.5
|
47
|
40
|
89
|
¢10
|
61
|
40
|
103
|
¢10
|
M10×1.5 3/8-24UNF
|
|
¢8.7
|
3/8-32UNEF
|
|
¢8.8
|
M10×1.25
|
|
Dc
|
l0
|
l1
|
l
|
Ds
|
l0
|
l1
|
l
|
Ds
|
切削絲錐
|
擠壓絲錐
|
¢9.0
|
47
|
40
|
89
|
¢10
|
61
|
40
|
103
|
¢10
|
M10×1.0
|
|
¢9.3
|
M10×0.75
|
M10×1.5
|
¢9.4
|
7/16-14UNC
|
|
¢9.9
|
7/16-20UNF
|
|
¢10.2
|
55
|
45
|
102
|
¢12
|
71
|
45
|
118
|
¢12
|
7/16-28UNEF
|
|
¢10.3
|
M10×1.75
|
|
¢10.9
|
1/2-13UNC
|
|
¢11.0
|
M12×1.0
|
|
¢11.2
|
|
M12×1.75
|
¢11.5
|
1/2-20UNF
|
|
¢11.8
|
1/2-28UNEF
|
|
¢12.0
|
M14×2.0
|
|
¢12.2
|
60
|
45
|
107
|
¢14
|
77
|
45
|
124
|
¢14
|
9/16-12UNC
|
|
¢12.5
|
M14×1.5
|
|
¢12.9
|
9/16-18UNF
|
|
¢13.0
|
M14×1.0
|
M14×2.0
|
¢13.2
|
9/16-24UNEF
|
|
¢13.6
|
5/8-11UNC
|
|
¢14.0
|
M16×2.0
|
|
¢14.5
|
65
|
48
|
115
|
¢16
|
83
|
48
|
133
|
¢16
|
M14×1.5 5/8-18UNEF
|
|
¢14.8
|
5/8-24UNEF
|
|
¢15.0
|
M16×1.0
|
M16×2.0
|
¢15.5
|
M18×2.5
|
|
¢16.0
|
M18×2.0
|
|
¢16.6
|
73
|
48
|
123
|
¢18
|
93
|
48
|
143
|
¢18
|
3/4-10UNC
|
|
¢17.0
|
M18×1.0
|
|
¢17.5
|
M20×2.5 3/4-16UNF
|
|
¢17.8
|
3/4-20UNEF
|
|
¢18.0
|
M20×2.0
|
|
¢18.5
|
79
|
50
|
131
|
¢20
|
101
|
50
|
153
|
¢20
|
M20×1.5
|
|
¢19.0
|
M20×1.0
|
|
¢19.6
|
7/8-9UNC
|
|
¢20.0
|
M22×2
|
|
注:
-
尺寸,冷卻形式可按客戶要求定制
-
柄部形式可按DIN6535HA/HB/HE定制