| Sign In | Join Free | My burrillandco.com |
|
Conical buttons for medium and low pressure DTH drilling Conical buttons for medium and low pressure DTH drilling Type D H SR Dimension SZ1218A 12.35 18 4.8 55 20 28.0 SZ12*18 12.35 18 4.5 53/55 20 20...
Wedge buttons Parabolic buttons Grade Introduction of Mineral Grade Co Grain Size of WC Hardness Density Flexural Strength Bending Tough- ness Elastic Modulus Coeffi- cient of Thermal Expan- sion Application Co...
Tungsten Carbide YG13C Road Breaking Buttons For Construction Drilling Tools Raw sintered button bits Ra 3.2 Type: Road breaking button bits Application: Suitable for drilling medium-hard or hard rock formatio...
Tungsten Carbide YG13C Road Breaking Buttons For Construction Drilling Tools Raw sintered button bits Ra 3.2 Type: Road breaking button bits Application: Suitable for drilling medium-hard or hard rock formatio...
YL10.2 Blank Parts Tungsten Carbide Button With High Wear Resistance Production Information: 1. Grade: YL10.2 (Cobal 10%) other grade avaliable Hradness: HRA92 T.R.S.: 4000MPa Grain size: 0.6m 2.Size: OD5.7*ID...
Cemented carbide for coal-mining tools M23 type Grade Introduction of Mineral Grade Co Grain Size of WC Hardness Density Flexural Strength Bending Tough- ness Elastic Modulus Coeffi- cient of Thermal Expan- sio...
Cemented carbide for coal-mining and iron ore crusher Grade Introduction of Mineral Grade Co Grain Size of WC Hardness Density Flexural Strength Bending Tough- ness Elastic Modulus Coeffi- cient of Thermal Expa...
Cemented carbide for coal-mining tools M22 type Grade Introduction of Mineral Grade Co Grain Size of WC Hardness Density Flexural Strength Bending Tough- ness Elastic Modulus Coeffi- cient of Thermal Expan- sio...
Cemented carbide for coal-mining tools M21 type 1. Advanced production equipment and unique manufacturing technology to achieve stable quality and short delivery cycle. 2. Perfect process and ISO9001 quality ce...
Cemented carbide for coal-mining and iron ore crusher Grade Introduction of Mineral Grade Co Grain Size of WC Hardness Density Flexural Strength Bending Tough- ness Elastic Modulus Coeffi- cient of Thermal Expa...
Cemented carbide for coal-mining tools M23 type Grade Introduction of Mineral Grade Co Grain Size of WC Hardness Density Flexural Strength Bending Tough- ness Elastic Modulus Coeffi- cient of Thermal Expan- sio...
Cemented carbide for coal-mining tools M21 type 1. Advanced production equipment and unique manufacturing technology to achieve stable quality and short delivery cycle. 2. Perfect process and ISO9001 quality ce...
Cemented carbide for coal-mining tools M22 type Grade Introduction of Mineral Grade Co Grain Size of WC Hardness Density Flexural Strength Bending Tough- ness Elastic Modulus Coeffi- cient of Thermal Expan- sio...
Tungsten Carbide Button Drill Bit Down Hole Hammer Drill Bits Wear Resistant Description DTH (Down to Hole) drill bit, also called spline connected ......
Product Introduction: This series of buttons and drill bits is used for DTH hammers, tunnel boring cutting header, drum cutters, etc. In most condition, it can be applied for drilling on rocks, drilling rock an...
... bridge blasting hole blasting engineering field Down The Hole Drilling Button Bits Features 1. High and low air pressure down-the-hole drill bits 2. Low air pressure hole diameter 65-......