8Cr Rock Drilling Quarry Integral Steel chisel type Drill Rod for small hole drilling
Brand Name:Kinglong
Certification:IS9001
Model Number:Hex22
Minimum Order Quantity:1PC
Delivery Time:50000PCS per month
Payment Terms:T/T, Western Union
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8Cr Rock Drilling Quarry Integral Steel chisel type Drill Rod for
small hole drilling
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 |
Rock Drilling Steel Taper Rods for Drill Bit
Rock Drilling Steel Taper Rods for Drill Bit can be connected with
button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble
quarry, gold mine, railway, tunnel, etc. for drilling.
8Cr Rock Drilling Quarry Integral Steel chisel type Drill Rod for small hole drilling
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