タイトルまたは説明
Integral Drill Steel is used by a hand held drill machine in
Underground mining and for small hole drilling, 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, also it can be used for drilling
bore hole diameter from *5mm to *3mm usually. Regarding Integral
drill steels,the quality of a steel material and a tungsten
carbide is very important to get good drilling performance.
According to different application, different lengths are available
from **0mm to ***0mm usually.
Taper drill rod is used for rock drilling, blasting holes and other
drilling works in the quarries, coal mines, traffic and other
contractions. It works with taper drill bits and has different
length for various applications, our taper drill rods come in a
variety of taper angles, generally, the light duty rock drill
usually use 7 taper or smaller taper angle, the heavy duty rock
drill mainly use *1ã€*2 taper angle. And the basic theory is that
taper drill rods and taper drill bits must be in the same tapered
degree. We provide tapered rods in a full range of shank
configurations and steel hex diameters for hand-held pneumatic
drilling needs.
Extension rods are made by hollow drill steels; there are two
shapes of extension rods, round type and hexagonal type. This
hollow hole are usually named flushing hole, used for transmitting
water or air during drilling,And the threads can be used for
connecting couplings, shanks, couplings or bits.
Usually for extension rods, there are R*2, R*5, R*8, R*2, R*8, T*8,
T*5 , T*1, ST*8, T*0 threads, and different lengths of rods are
available from **0mm to ***0mm usually.
国: |
China |
モデル番号: |
B19 B22 B25
|
离岸价格: |
5 ~ 120 / Piece ( Negotiable ) (交渉可能)
Get Latest Price
|
ロケーション: |
China |
最低注文量の価格: |
5 per Piece |
最低注文量: |
5 Piece |
パッケージの詳細: |
bundles(5pcs) |
納期: |
15days |
供給能力: |
10000 Piece per Month |
支払いタイプ: |
L/C, T/T |
製品グループ : |
shandong taishan rocktools co;ltd
|