Products
- Corner Guards[1]
- Metal Building Materials[6]
- Power Distribution Equipment[5]
- Other Solar Energy Related Products[5]
- Solar Energy Systems[6]
- Draw Slides[2]
- Brackets[2]
- Anchors[6]
- Bolts[1]
- Other Hardware[1]
- Fencing[1]
- Filter Meshes[1]
- Conveyors[1]
- Mining Machinery Parts[5]
- Deep Groove Ball Bearings[1]
- Linear Bearings[4]
- Taper Roller Bearings[1]
- Flanges[2]
- Pipe Fittings[1]
- Shaft Couplings[1]
- Aluminum Coils[1]
- Fiberglass Mesh[1]
- Stainless Steel Pipes[3]
- Steel Pipes[6]
- Other Steel Profiles[5]
- Steel Channels[1]
- Steel Rebars[4]
- Steel Sheets[6]
- Steel Wire Mesh[1]
- Other Roadway Products[6]
- Road Stud[3]
- Speed Bump[2]
- Traffic Barrier[6]
- Traffic Cone[2]
- Traffic Signal[1]
- Other Telecommunications Products[1]
- Telecommunication Tower[6]
- Drill Bit[5]
- Pneumatic Tools[2]
Contact Us
- Contact Person : Mr. Chen Tongya
- Company Name : Shandong Tongya Traffic Safety Facilities Co., Ltd.
- Tel : 86-010-88613215,0086-18354162651
- Fax : 86-010-88613214
- Address : Beijing,beijing,Room 2305, Block 10, Courtyard 4,Yiyuanju, Cuiwei Road, Haidian District, Beijing China
- Country/Region : China
- Zip : 100023
Drill Bit
cross-type bit
cross-type bit
Diameterfor class of rockTip size(mm)Taperweight(kg)Part Numbermminchheight*width301 3/1611-1512*12*87°0.291221-30722-12/8-40-22321 1/411-1512*12*87°0.311221-32722-12/8-40-22331 19/6411-1512*12*87°0.331221-33722-12/8-40-22341...
chisel bit integral
chisel bit integral
shank size:22mm*108mm
LengthBit DiameterWeightPart...
parabolic Button
parabolic Button for High Pressure DTH Drilling
universal buttonFast penetrationbest suited to medium to hard work15000-25000 PSI (100 to 170 MPa)Mildly abrasive ground
parabolic...
Inner Thread Button Bit
Item: Inner thread button bit
Model No.: 45-115mm Inner thread button bit
HS Code: 820719
Feature: 1. 5-15 buttons on the top 2. Hard alloy made. 3. Easy operation and maintenance Model Bit dia. (mm) Button No. Connect ...
Spherical Button
Spherical Button for High Pressure DTH Drilling
universal buttonwearing resistance goodbest suited to hard ground27000-48000 PSI (180 to 320 MPa)Abrasive to very abrasive
Spherical...
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