China thread button bit manufacturer & supplier

extension drill rod and drifting drill rod

R25, R28, R32, R38, T38, T45, T51

R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60 threads, and different lengths of rods are available from 600mm to 6400mm usually.

2015-05-25

T38 T45 T51 T60 mining thread Button Bit

T38, T45, T51, T60

Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment

2015-05-25

MAXDRILL R25 R28 R32 R38 Thread Button Bit

R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60

Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment

2015-05-25

MAXDRILL Overburden Drilling Tools

ODEX90, ODEX115, ODEX127, ODEX140, ODEX152

ODEX systems for DTH hammers that are specially designed to drill and case simultaneously through overburden.

2015-05-25

MAXDRILL Top hammer thread Button Bit

R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60

Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment.

2015-05-25

Down The Hole Hammer and DTH hammer

DHD3.5, DHD340, DHD350, DHD360, DHD380, CIR

Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs.

2015-05-25

Integral drill rod Integral drill steel

hex19mm hex.22mm, hex.25mm

Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling,

2015-05-25

tapered drill rod for quarrying

4°46′ 6°, 7°, 11°, 12°

MAXDRILL Tapered drill rod, Taper drill rod, hexagon rock drill rod
• Increased penetration rate
• Longer service life
• Lower drilling costs

2015-05-25

MAXDRILL Tapered chisel drill bits

4°46′ 6°, 7°, 11°, 12°

Taper Chisel Bit is generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm

2015-05-25

quarrying taper button and cross bit

4°46′ 6°, 7°, 11°, 12°

taper cross bit have different taper degree and diameters. Meanwhile cross bits are Usually all carbide tips, including chisel, cross or button types,

2015-05-25

taper button drill bit

4°46′ 6°, 7°, 11°, 12°

Taper button bit is used for hard or very hard rock formation. Excellent quality and durability and specialized heat treat & stress relief

2015-05-25

Self drilling Rock Bolt

16

MAXDRILL self-drilling anchor embodies drilling, grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel pre-support

2015-09-18

Plug Hole Rod for quarrying stone breaking

14

According to different application, different lengths are available

2015-09-18