Active Member
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Contact name:
Henan Jinzen Rock Drilling Tools Company |
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Integral Drill Steel
Product Name: Tophammer Integral Drill Steels
Other Names:H19 Integral Drill Steels, H22 Integral Drill Steels, Integral Drill Steel Bars, tapered tools. Plug hole drill steels , plug hole drill rods.
Drill Rods Dimension: 600mm-2400mm.
Steels Grade: Imported from Sweden and USA.
Steel Basic Chemical Composition:
55SiMnMo, 35CrNi3Mo, 40CrNiMo.
Drill Rods Head Diameters:
21mm-41mm.
Shank:
108mm 159mm.
Matching Rock Drills:
Hand-held Jackhammer Drills, Air-leg Jackhammer Drills. YT26 YT28 etc.
Integral Drill Steel
KING-LONG Integral Drill Steels are manufactured from premium, high-strength, alloy steel and are available with length from 600mm to 2400mm and head diameter from 21mm to 41mm. KING-LONG Integral Drill Steel rods are developed and designed to give you straighter holes with less deviation and longer service life.
On request, we can supply integral and plug hole rods to custom lengths and gauges. At KING-LONG, we use the finest raw materials available, including premium steel and top quality carbide.
Basic Information Nitoce
Material | 55SiMnMo,8Cr,95CrMo |
Production Lead time | Normally 7-20 days |
Transit time | Normally 7-15 days |
Packaging | As customer required or standard packaging |
Protection | Antirust oil |
Quality assurance | Formally Contract Paper |
Technical support | For all user we have technical engineer support |
Integral Drill Steels: Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, which can be used for drilling bore hole diameter from 23mm to 45mm usually.
integral drill steels are available in:
| Shank Style | Effective Length | Head Diameter | ||
| mm | foot/inch | mm | inch | |
| Hex19 × 108mm | 400 ~ 4,000 | 1’ 4” ~ 13’ 1” | 23 ~ 35 | 27/32 ~ 1 3/8 |
| Hex22 × 108mm | 400 ~ 9,600 | 1’ 4” ~ 31’ 6” | 26 ~ 41 | 1 1/32 ~ 1 39/64 |
| Hex25 × 108mm | 600 ~ 6,400 | 1’ 11 5/8” ~ 21’ | 33 ~ 45 | 1 19/64 ~ 1 25/32 |
| Hex25 ×159mm | 800 ~ 6,400 | 2’ 7” ~ 21’ | 35 ~ 42 | 1 3/8 ~ 1 21/32 |
