Integral drill steel rod is used by a hand held drill machine in under_ground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. According to different application, different lengths are available from 600mm to 9600mm usually.
Integral drill steel rod is used by a hand held drill machine in under_ground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. According to different application, different lengths are available from 600mm to 9600mm usually.
Features & benefits
Wide selection of rods
High quality materials
Specifications:
(1)Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo
(2)Shank size: hex19mm hex.22mm, hex.25mm including Plug Hole Rod
(3)Head Diameter: 28mm-46mm
(4)Length: 0.4m-6.4m
(5)Package: in wooden case or in bundles.
(6)Productivity: 20000pcs / month
Integral Drill Steel |
Series
|
D
|
L
|
Part No.
|
|
mm
|
inch
|
mm
|
ft inch
|
|
Hex 22*108( 4 1/4)
|
11
|
34
33
32
31
30
29
|
1 11/32
1 19/64
1 1/4
1 7/32
1 3/16
1 9/64
|
800
1600
2400
3200
4000
4800
|
2' 7"
5' 3"
7' 10"
10' 6"
13' 1"
5'
|
00220834
00221633
00222432
00223231
00224030
00224829
|
|
12
|
40
39
38
37
36
35
|
1 37/64
1 17/32
1 1/2
1 29/64
1 27/64
1 3/8
|
800
1600
2400
3200
4000
4800
|
2' 7"
5' 3"
7' 10"
10' 6"
13' 1"
5' —
|
00220840
00221639
00222438
00223237
00224036
00224835
|
|
13
|
34
33
32
31
30
|
1 11/32
1 19/64
1 1/4
1 7/32
1 3/16
|
400
800
1200
1600
2000
|
1' 4"
2' 7"
3' 11"
5' 3"
6' 7 "
|
00220434
00220833
00221232
00221631
00222030
|
|
16
|
35
34
33
32
|
1 3/8
1 11/32
1 5/16
1 1/4
|
600
1200
1800
2400
|
2' —
3' 11"
5' 7"
7' 10"
|
00220635
00221234
00221833
00222432
|
|
17
|
41
40
39
38
|
1 5/8
1 37/64
1 17/32
1 1/2
|
600
1200
1800
2400
|
2' —
3' 11"
5' 7"
7' 10"
|
00220641
00221240
00221839
00222438
|
