Integral drill rod, also called integral drill steels, are used on hand held rock drills in granite and marble quarries, mining, for small blasting hole. Shank H22*108mm, H19*108mm, and standard hex. Bit diameters range 20-56mm, different lengths are available from 400mm to 8000mm. It can reduces the expense of impact energy, improves the drilling speed, also it can be used for drilling bore hole diameter from 19mm to 56mm. Each rods use premium quality alloy steel and excellent quality tungsten carbide to assure high drilling performance.
1) Type: Chisel or Cross 2) Shank size, hex19, hex22 and hex25 3) Length under collar(mm): 400 800 1600 2400 3200 4000 4800 4) Bit diameter(mm):29,30,31,32,33,34,35,36,37,38,39,40,41 5) Material:55SiMnMo
Integral Drill Rod is used for rock drilling, blasting holes and other drilling situations, including quarries, coal mines, traffic and other construction.
Notice: 1, All length as above are only our standard length, but other lengths are also available upon request. 2, The unit weight for each size is for reference only. 3, Face design, length must be confirmed when the order is confirmed. 4, Other model rods are also available as per request.
LENGTH(MM)
LENGTH(FEET)
WEIGHT(KG)
PART CODE
305
1
1.7
PAD0305
915
3
2.9
PAD0915
1830
6
6.0
PAD1830
2135
7
6.5
PAD2135
2438
8
7.8
PAD2438
3050
10
9.9
PAD3050
3350
11
10.1
PAD3350
4270
14
12.7
PAD4270
4880
16
15.1
PAD4880
5490
18
17.5
PAD5490
6100
20
20.0
PAD6100
7015
23
22.5
PAD7015
7930
26
25.0
PAD7930
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