硬质合金空心钻头切深 D.O.C. 35mm 单位 Unit：mm ◎选用硬质合金刀片，分层切削及低摩擦力切削几何， 减少刀片崩刃与改善排屑性能； ◎适合在多种磁座钻机、钻床等机械设备上进行钻孔与环形槽加工。
硬质合金空心钻头的详细介绍 
硬质合金空心钻头切深 D.O.C.  35mm
单位 Unit：mm
◎选用硬质合金刀片，分层切削及低摩擦力切削几何，
     减少刀片崩刃与改善排屑性能；
◎适合在多种磁座钻机、钻床等机械设备上进行钻孔与环形槽加工。
Dia.(mm)
Shank Dia.(mm)
Cutting Depth (mm)
12
19.05
25/35/50
13
19.05
25/35/50
14
19.05
25/35/50
15
19.05
25/35/50
16
19.05
25/35/50
17
19.05
25/35/50
18
19.05
25/35/50
19
19.05
25/35/50
20
19.05
25/35/50
21
19.05
25/35/50
22
19.05
25/35/50
23
19.05
25/35/50
24
19.05
25/35/50
25
19.05
25/35/50
26
19.05
25/35/50
27
19.05
25/35/50
28
19.05
25/35/50
29
19.05
25/35/50
30
19.05
25/35/50
31
19.05
25/35/50
32
19.05
25/35/50
33
19.05
25/35/50
34
19.05
25/35/50
35
19.05
25/35/50
36
19.05
25/35/50
37
19.05
25/35/50
38
19.05
25/35/50
39
19.05
25/35/50
40
19.05
25/35/50
41
19.05
25/35/50
42
19.05
25/35/50
43
19.05
25/35/50
44
19.05
25/35/50
45
19.05
25/35/50
46
19.05
25/35/50
47
19.05
25/35/50
48
19.05
25/35/50
49
19.05
25/35/50
50
19.05
25/35/50
51
19.05
25/35/50
52
19.05
25/35/50
53
19.05
25/35/50
54
19.05
25/35/50
55
19.05
25/35/50
56
19.05
25/35/50
57
19.05
25/35/50
58
19.05
25/35/50
59
19.05
25/35/50
60
19.05
25/35/50
Dia.(mm)
Shank Dia.(mm)
Cutting Depth (mm)
12
19.05
25/35/50
13
19.05
25/35/50
14
19.05
25/35/50
15
19.05
25/35/50
16
19.05
25/35/50
17
19.05
25/35/50
18
19.05
25/35/50
19
19.05
25/35/50
20
19.05
25/35/50
21
19.05
25/35/50
22
19.05
25/35/50
23
19.05
25/35/50
24
19.05
25/35/50
25
19.05
25/35/50
26
19.05
25/35/50
27
19.05
25/35/50
28
19.05
25/35/50
29
19.05
25/35/50
30
19.05
25/35/50
31
19.05
25/35/50
32
19.05
25/35/50
33
19.05
25/35/50
34
19.05
25/35/50
35
19.05
25/35/50
36
19.05
25/35/50
37
19.05
25/35/50
38
19.05
25/35/50
39
19.05
25/35/50
40
19.05
25/35/50
41
19.05
25/35/50
42
19.05
25/35/50
43
19.05
25/35/50
44
19.05
25/35/50
45
19.05
25/35/50
46
19.05
25/35/50
47
19.05
25/35/50
48
19.05
25/35/50
49
19.05
25/35/50
50
19.05
25/35/50
51
19.05
25/35/50
52
19.05
25/35/50
53
19.05
25/35/50
54
19.05
25/35/50
55
19.05
25/35/50
56
19.05
25/35/50
57
19.05
25/35/50
58
19.05
25/35/50
59
19.05
25/35/50
60
19.05
25/35/50