岩工具用硬质合金
Hardmetal(carbide)for rock drilling tools

·HKO型(Type)
Type
Dimension(mm)
I
h
S
R
α
β
r
e
HK020
20.0
15.0
7.0
 
 
 
 
 
HK022
22.0
15.0
7.0
 
 
 
 
 
HK024
24.0
15.0
7.0
 
 
 
 
 
HK024B
24.0
14.0
7.0
 
 
 
 
 
HK026
26.0
18.0
8.0
 
 
 
 
 
HK028
28.0
18.0
8.0
 
 
 
 
 
HK028B
28.0
16.0
8.0
 
 
 
 
 
HK030
30.0
18.0
8.0
 
 
 
 
 
HK030B
30.0
14.0
8.0
 
 
 
 
 
HK032
32.0
18.0
8.0
 
 
 
40°
1.5
HK032B
32.0
14.5
9.0
 
 
 
 
 
HK032B1
32.0
13.0
7.5
 
 
 
 
 
HK033
33.0
18.0
9.2
180.0
110°
 
 
HK034
34.0
18.0
10.0
 
 
 
 
 
HK034B
34.0
15.0
9.0
 
 
 
 
 
HK036
36.0
18.0
10.0
 
 
 
 
 
HK036B
36.0
15.0
9.0
 
 
 
 
 
HK038
38.0
18.0
10.0
 
 
 
 
 
HK038B
48.0
15.0
9.0
 
 
 
 
 
HK040
40.0
18.0
10.0
 
 
 
 
 
HK040B
40.0
15.0
10.0
 
 
 
 
 
HK042
42
18.0
10.0
 
 
 
80°
2.0
HK042B
42
15.0
10.0
 
 
 
 
 
HK044
44
18.0
10.0
 
 
 
 
 
HK044B
44
15.0
10.0
 
 
 
 
 

·HK20型(Type)
Type
Dimension(mm)
I
h
S
r
r1
e
HK2012
12.0
12.0
8.0
16.0
0.5-1.0
1.0
HK2013
13.0
12.0
8.0
16.0
1.0
HK2014
14.0
12.0
8.0
17.0
1.0
HK2015
15.0
12.0
8.0
20.0
1.0
HK2017
17.0
14.0
8.0
20.0
1.0
HK2019
19.0
14.0
8.0
22.0
1.0
HK2020
20.0
16.0
10.0
23.0
1.5
HK2020A
20.0
18.0
10.0
23.0
1.5
HK2022
22.0
16.0
10.0
25.0
1.5
HK2024
24.0
16.0
10.0
27.0
1.5
HK2026
26.0
16.0
10.0
29.0
1.5
HK2028
28.0
16.0
10.0
31.0
1.5
HK2030
30.0
18.0
12.0
35.0
1.5
HK2032
32.0
18.0
12.0
38.0
2.0
HK2035
35.0
20.0
15.0
45.0
2.0
HK2041
41.0
22.0
17.0
51.0
2.0
HK2045
45.0
25.0
19.0
57.5
2.0
HK2053
53.0
25.0
20.0
59.0
2.0
·HK21型(Type)
Type
Dimension(mm)
I
h
S
r
 r1
e
HK2114
14.0
12.0
8.0
20.0
0.5-1.0
1.0
HK2116
16.0
12.0
8.0
22.0
1.0
HK2118
18.0
14.0
10.0
22.5
1.0
HK2120
20.0
16.0
10.0
28.5
1.0
HK2126
26.0
16.0
10.0
35.0
1.5
HK2126A
26.0
18.0
10.0
35.0
1.5
HK2128
28.0
16.0
10.0
35.0
1.5
HK2128A
28.0
18.0
10.0
35.0
1.5
HK2130
30.0
16.0
12.0
38.0
1.5
HK2130A
30.0
18.0
12.0
38.0
1.5
HK2132
32.0
16.0
12.0
44.5
2.0
HK2132A
32.0
18.0
12.0
44.5
2.0
HK2135
35.0
16.0
12.0
51.0
2.0
HK2135A
35.0
18.0
12.0
51.0
2.0
HK2139
39.0
18.0
14.0
57.5
2.0
HK2143
43.0
20.0
14.0
63.5
2.0
·HK30型(Type)
Type
Dimension(mm)
d
H
 
HK3008
8.0
14.0
0.5-1.0
HK3010
10.0
16.0
HK3012
12.0
16.0
HK3014
14.0
18.0
HK3016
16.0
20.0
HK3016A
16.0
22.0
HK3018
18.0
20.0
   

 

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