China top hammer drilling tools manufacturer & supplier

Down the hole rock driling tools
1. CHEAP but Qualified ISO9001 rock drilling tools;
2. Application: Underground Drifting & Tunnelling Equipments

2015-06-08

Buying cheaper China made rock drilling tools and rods. contact. Bart Young chinadrillingtools.netAT.gmail.com

2015-06-08

Cop54 DTH Hammer

QianWang Down The Hole button bits
1.Diameter:68~250mm
2.Used in DTH Drilling rig
3.Material:Alloy,metal
4.10 years DTH bit supplier

2018-07-31

T51-115mm

1.Name:R22 Thread Button Bit
2.Usage: Ore mining
3.Package: in wooden case or in carton
4.Feature:High wear resistance

2018-07-31

H22 Hollow drill steel rod

1.High quality
2.Competitive price
3.ISO9001 certified
H19, H22 and H25 Hollow drill steel bar for produing taper rod and integral drill steel bar

2018-07-11

T51 shank adapter for Cop1838

Thread Shank Adaptors for Drilling
1.Size: R28,R32,R38,T38,T45,T51,T60
2.Package: in wooden case or in bundles.
3.Productivity: 2000pcs/month

2018-07-11

R32 anchor drilling bits

Self-drilling Rock Anchor Bolt
1.Full and pressured grouting
2.Easy to install
3.Long-term support

2018-07-03

reaming drill bits

1. Boring diameter 76,94,110
2. Coupling dimension 18X18,24X24
3.ISO9001 certified
4hard alloy drill bit

2018-07-31

1.Increased penetration rate
2.Longer service life
3.Lower cost
4.Excellent cemented carbide
5.ISO:9001

2015-06-16

T38 T45 T51 GT60

Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.

2018-07-31

U47 cutting picks

1. Direct manufacture
2. ISO 9001 certified
3. On time delivery
4. Strict quality testing

2018-07-31

Direct Factory Tapered Drill Rods
1.Increased penetration rate
2.Longer service life
3.Lower cost
4.Excellent cemented carbide ...

2018-07-31