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SUNWARD SWDB120A Down-the-hole Drill rotary pile drilling rigs Operation parameter SWDB120A Drilling range 90~138 mm Impactor 3.5",4" Drill rod diameter 89mm Drill rod length 7.5m×3 Hole depth, max 22m Dust col...
... efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling...
...Drilling Machine is equipped with a powerful drill that can drill holes up to a depth of 12m, making it ideal for tunnel rock bolts and other underground construction tasks. The machine can also handle ancho...
Double Cutting Double Bottom Rock Drilling Bucket With Bullet Teeth For Rotary Drilling Rig Kelly Bar Diameter D(mm) Height H(mm) Bucket Thickness T(mm) Base/Cutting Plate Thickness T1/T2(mm) Bullet Teeth numbe...
...Hole Paper Punching Machine Intelligent Program-Control One Hole Paper Drilling Machine Equipment NC500A Intelligent Program-Control Paper Drilling Machine Main Feature: Long-term high performance and absolu...
... the original products 2. Price are competitive against the famous brands and best quality against the small factory 3. Our factory has been specialized in manufacturing drilling tools and spare parts for ab...
...Hole Paper Punching Drill Bits Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 mm to 10 mm. ● Standard HSS steel for pa...
Pulley wheel piling rig bore hole rotary drilling rig construction machine spares upper mast Any Interested Welcome Contact Cathy Lee Any need feel free connect me please https://api.whatsapp.com/send?phone=861...
Hole Blasting Drilling Hammer Bit , Mission 60 152mm Dia Water Well Bits Specifications: HAMMER INCH BIT DIA(MM) BIT DIA(INCH) SHANK 1" 64MM-76MM 2 1/2"-3" BR1 2" 76MM-90MM 3"-3 1/2" BR2/PAD320 3" 85MM-105MM 3 ...
...Threaded Tungsten Carbide Cross Bits for Small Hole Rock Drilling Tools Describtion Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill...
...quot;stress relief" processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We are a leading manufacturer for v...
Technical Specification Type KR60A Torque 60 KN.m Max. diameter 1200 mm Max. drilling depth 16 m(Lock)/ 20 m(Friction kelly bar) Speed of rotation 8~30 rpm Max. crowd pressure 60kN Max. crowd pull 90 kN Main wi...
Hydraulic Ground Earth Auger Drive and Drill Price for Excavator Skid Steer Backhoe Loader Crane Tractor Our Philosophy Low price is not our goal, high cost performance is our ......
...hole DTH Buttons Bits 115mm for Mining DHD340,DHD4,QL40,SD4,MS40,COP44 DTH Hammers And Button Bits DTH Hammers Are Used For High Air Pressure Mining Dth Hammerblast Hole Drilling And Water Well Drilling Proj...
...Hole Drilling and Boring Machine with Depth 800mm: Suitable for most mold processing. 1. Intergrated base structure, 2. reasonable layout, mold and covenient aeesmbly and disassembly, 3. wide application. Sp...
...hole DTH Buttons Bits 115mm for Mining DHD340,DHD4,QL40,SD4,MS40,COP44 DTH Hammers And Button Bits DTH Hammers Are Used For High Air Pressure Mining Dth Hammerblast Hole Drilling And Water Well Drilling Proj...
...Hole Drilling and Boring Machine with Depth 800mm: Suitable for most mold processing. 1. Intergrated base structure, 2. reasonable layout, mold and covenient aeesmbly and disassembly, 3. wide application. Sp...
Product Specification item COUNTERSINK DRILL Warranty 1 year Customized support OEM, ODM, OBM Place of Origin Jiangsu Brand Name INTERTOOL Type Countersink Drill Bit Use Drilling Working Length (mm) normal Fini...
... protection. High degree of automation, efficient drilling, simple operation, flexible maneuverability,single operator for labor cost. Sanrock automatic drilling rig with rod changing system, powerful feedin...