1.  Twist Drills

2.  Milling Cutters

3.  Reamers

4.  Rapid Drill

5.  Annular Cutters

6.  Others

7.  H.S.S TAPS

 

 
  >> Products
 
GB/T 1112.1-1997 / ISO 1641/ 1:1997
product no
diameter
Shank diameter
total length
Flute length
shank length
1.4EFJ
1.4
1.4
40
8
32
1.6EFJ
1.6
1.6
43
9
34
1.8EFJ
1.8
1.8
46
10
36
2.0EFJ
2.0
2.0
49
11
38
2.2EFJ
2.2
2.2
53
12
41
2.5EFJ
2.5
2.5
57
14
43
2.8EFJ
2.8
2.8
61
15
46
3.0EFJ
3.0
3.0
61
15
46
3.2EFJ
3.2
3.2
65
16
49
3.5EFJ
3.5
3.5
70
18
52
4.0EFJ
4.0
4.0
75
19
32
4.5EFJ
4.5
4.5
80
21
33
5.0EFJ
5.0
5.0
86
23
34
5.5EFJ
5.5
5.6
93
26
36
6EFJ
6
7.1
93
26
36
7EFJ
7
8.0
109
31
40
8EFJ
8
9.0
117
33
42
9EFJ
9
10.0
125
36
44
10EFJ
10
10.0
133
38
46
11EFJ
11
10.0
142
41
46
12EFJ
12
10.0
151
44
46
14EFJ
14
12.5
160
47
50
16EFJ
16
12.5
170
52
50
18EFJ
18
14
182
56
52
20EFJ
20
16
195
60
58