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Numa120-15"(381mm) For Water Well , Foundation ,Construction Drilling 1.General Introduction Shank Type Diameter Bit Face Gauge Buttons Front Buttons Side tips Flushing Hole Weight Numa120 381mm/15" Concave 18*...
Numa120-16"(406mm) For Water Well , Foundation ,Construction Drilling 1.General Introduction Shank Type Diameter Bit Face Gauge Buttons Front Buttons Side tips Flushing Hole Weight Numa120 406mm/16" Concave 18*...
D3.5-100 drill bit Examples For Ordinary Bits Flat, spherical(other designs of faces and inserts are available) Bit Dia.(mm) Qty. Button Dia.(mm) Qty.Air Holes Weight (kg) Product Code Outer Front 85 613 412...
SAFEYEAR Reciprocal Saw 3000RPM 21V 5 PIECES SET 1 - SAW HEAD 1 - CHARGER 1 - BATTERY 2 - SAWBLADE 1 - INSTRUCTION Dill*1 ; Battery*1 ; Charger*1 ; Suitable for wood, iron sheet, plastic, ceiling, colorful stee...
...rotary pile drill rotary drilling rig machine Our advantages ◆ We have most of the brands of used rotary drilling rigs; ◆ We have a wide range of specialized foundation engineering equipment and tools; ◆ We ...
...Rotary Pile Drilling Machine For Sale About Rotary drilling rig 1. Simple operation process. 2. GB certification and EU EN16228 standard certification. 3. Wide application range, high construction efficiency...
...Rotary Pile Drilling Rig 44 Meter ZOOMLINE ZR160L Rotary Pile Drilling Rig Application Rotary Pile Drilling Rig are multifunctional, it can be used with air compressor, mud pump, even we can just use the dry...
...Hammer Drilling Rock Drill T38 76mm Thread Retract Button Bit Description Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s dr...
... with 9, 10, 12, and 13 carbide tips. At the same time, we can design and customize various types of thread button bits according to different drilling applications, which are suitable for soft rock,...
...drill bits are engineered for maximum performance in the most demanding rock drilling applications. Enhanced Durability and Impact Resistance: Constructed from high-grade, heat-treated alloy steels and equip...
Rotory drill with tritone bit for open pit mine High axial pressure, high torque, high rotating speed and large aperture provide excellent productivity for mining operation. Electric/ diesel dual-power syst...
Rotory drill with tricone bit for open pit mine High axial pressure, high torque, high rotating speed and large aperture provide excellent productivity for mining operation. Electric/ diesel dual-power syst...
GXY-2KL Spindle Rotary Crawler Drilling Rig High Torque 2760 N.m More Speed Grade Quick Detail: 1. Model GXY-2KL drilling rig is a kind of spindle rotatory drilling rig. This drilling rig has various chassis mo...
GXY-2KL Spindle Rotary Crawler Drilling Rig High Torque 2760 N.m More Speed Grade Quick Detail: 1. Model GXY-2KL drilling rig is a kind of spindle rotatory drilling rig. This drilling rig has various chassis mo...
Rotary Machine Drilling Bucket Q345 Material Difference Size ASD Drilling Tool Model Model Size Height Bucket Thickness Upper Bottom Thickness Lower Bottom Thickness No of teeth Weight Drilling Bucket with Rock...
Factory Customized API Water Well Rotary Tricone Drilling Bits Product Specifications Diameter 8 1/2" 165mm Bearing Type Journal bearing/flat rubber seal ring Drilling cycle type Mud circulation Connection thre...
.... The new journal bearing structure is adopted, which greatly prolongs the working life of the bearing, and has the ability to withstand moderate drilling pressure and adapt to high speed. The performance of...
Customized Water Well Rotary Tricone Drilling Bits Product Specifications Diameter 14 3/4" 375mm Bearing Type roller bearing/rubber seal ring Drilling cycle type Mud circulation Connection thread ty 7 5/8'' REG...
Customized Water Well Rotary Tricone Drilling Bits Product Specifications Diameter 11 5/8" 295mm Bearing Type Journal bearing/rubber seal ring Drilling cycle type Mud circulation Connection thread ty 6 5/8'' RE...
...Pilot Hammer System Features 1. The drill bit has high-speed rock impact force, high rock drilling speed and high rock breaking efficiency. 2. The drilling quality is high and the drilling speed is fast, wit...