Brief Introduction
1.many models
2.easy to use
3.high quality
Detail Introduction
Down-the-hole drill bit
1. Transverse convex type: this bit is divided into two forms, single and double face c…
Brief Introduction
1.high quality
2.best price
3.easy to use
Detail Introduction
DTH drill pipe
Compared with traditional drilling greatly increase fast for drilling in coal heading to advance d…
Brief Introduction
1. Drilling speed is fast
2. Drilling is wide
3. Durable
Detail Introduction
Coal drill
1. Bit is to promote the coal ministry has the list of product, the hardness is divide…
Brief Introduction
1.light weight
2. Little dust
3. Long service life
Detail Introduction
Coal drill pipe
1. Coal drill pipe and all kinds of pneumatic outburst prevention drill, using spiral dr…
Brief Introduction
1.Drilling speed is fast
2.best price
3.high quality
Detail Introduction
Twist drill pipe
1. As mining consumables tools accessories, a spiral seam drilling rig used in h…
Brief Introduction
1.easy to use
2.best price
3. High abrasion resisting
Detail Introduction
Hot sell reamer bit
High quality hard alloy anchor drill adopts independent research and developmen…
Brief Introduction
1.easy to use
2.best price
3. High abrasion resisting
Detail Introduction
Coal mine diamond bit
High quality hard alloy anchor drill adopts independent research and developmen…
reamer bit
Whether to provide custom processing: it is
Brand: hengwang type:80
Purpose: coal mining
drilling diameter:80(mm) boundary dimension:80(mm)
This company pro…
Diamond bit
Stable quality
price favorable
The company production of cemented carbide anchor bolt anchor drill bits and diamond drill bits, have two kinds of casting and machining of steel body…
Wind Bit
Wind bit (bit) who one font, column type tooth, cross, horseshoe. 28 mm, specifications have Ф 20 mm, Ф Ф 30 mm, Ф 36 mm, Ф 38 mm, 40 mm, Ф Ф 42 mm, 50 mm, Ф Ф 60 mm, etc. Is mainly used i…
Help anchor Drill pipe
Slag is fast, convenient connection
good blasting effect and lump coal rate is high
Using small diameter help anchor drill pipe punching coal, slag is fast, convenient…
Wind drill stem
Our company produces the anchor rod, anchor drill pipe, drill bit, etc. Series of products, rod body with 55 simnmo, 90 crmo six-party hollow steel as raw material, high quality pro…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea