China PDC Drilling Bit manufacturer & supplier

Shied Driving Cutter Rock Drill Attachment For Skid Steer / Tunnel Boring Parts

RZ-1213

TBM hobbing cutters/roller disc cutters/tunnel boring machine parts</spa

2016-05-29

Carbon Steel TBM Cutters Tunnel Boring Parts For Raise Boring And Reverse Circulation Drilling

RZ-43

TBM Cutters for Herrenknecht/Robbins/MHI/IHI/ CRCHI/CREG Tunnel Boring Equipment
 
TBM Disc Cutters,Scrapers,Wire Brush Seal

2016-05-29

Rock Drilling Tools PDC Drilling Bit for TBM Machine Shield Core Barrel Driving Cutters

RZ-2-51

hot sale cutter bits scrapers shield driving cutters for core barrel for TBM Machine
 
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2016-05-29

High Wear Resistance Rotaty Drilling Tools For Rotary Drilling System CE ISO CNAS

RZ-1

1,Fetures
1). High quality material from Valin Group
2). Guaranteed welding process(full welding)
3). Op

2016-05-29

Tungsten Carbide Tools PDC Drilling Bit For Coal Mining TBM Tunnel Boring Machine

RZ-2-6

Tbm tunnel boring machine carbide tips coal mining rock drill bits
Type:1.TCI single cutter</p

2016-05-29

Electric Hammer Drill Bits S4 Flute Rock Drilling Bits Tungsten Carbide Tipped Drill Bits

R70

1. Features
Thread button bits specifications:
1) Bit body : normal type and retrace type
2) Bit diamete

2016-05-29

Mining Drilling Machines Rock Drilling Bits With Tungsten Carbide Material CE / ISO 9001

R66

1. Features
Thread button bits specifications:
1) Bit body : normal type and retrace type
2) Bit diamete

2016-05-29

Mining Drilling Machines PDC Drill Bits With Normal / Retrace Type 32mm - 150mm Bit Diameter

R64

1. Features
Thread button bits specifications:
1) Bit body : normal type and retrace type
2) Bit diamete

2016-05-29

High Carbon Steel Rock Drilling Bits For Well Drilling Equipment ISO9001

R58

1. Features
Thread button bits specifications:
1) Bit body : normal type and retrace type
2) Bit diamete

2016-05-29

Mine Tunnel Construction Carbide Drill Bits Earth Pressure Balance Tunnel Boring Machine

RZ-3

High Quality Antecedent Cutter for Tunnel Boring Machines Shield
 
 
TBM Disc Cutters,Scrapers,Wire Brus

2016-05-29

Forging / Casting Steel Rock Drilling Bits For Rock Drilling Machine 32 mm - 150 mm Bit Diameter

R56

1. Features
Thread button bits specifications:
1) Bit body : normal type and retrace type
2) Bit diamete

2016-05-29

Hot Pressed Carbide Hard Rock Drill Bits For Hydraulic Mining Drilling Equipment

R50

1,Features </s

2016-05-29

Customized Tungsten Carbide Rotary Drilling Tools For Granite / Marble / Sandstone Drill Head

RZ-3

1,Fetures
1). High quality material from Valin Group
2). Guaranteed welding process(full welding)
3). Op

2016-05-29

CE High Carbon Steel Rotary Drilling Tools for Granite / Marble / Sandstone Drilling Equipment

RZ-3

1,Fetures
1). High quality material from Valin Group
2). Guaranteed welding process(full welding)
3). Op

2016-05-29

High Grade Carbon Steel Mining Bits For Underground Mining Equipment Accessories

RZ-9038

We are an enormously powerful company which covers an area of about 70000 square meters and exists 200 staffs,including30 technicals,10 advanced

2016-05-29

OD 50mm Rotary Drill Bits Spare Parts With High Strength Abrasion Resistance Steel Alloy

RZ-7

1,Fetures
1). High quality material from Valin Group
2). Guaranteed welding process(full welding)
3). Op

2016-05-29