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line boring machines Model mz73211b Max working diameter 35mm Max working depth 60mm Center distance between bits 32mm Numbers of spindle 21 pcs Spindle running speed 2840r/min motor power 1.5kw Air pressure 0....
MZ73211B kitchen cabinet boring machine for furniture Model mz73211b Max working diameter 35mm Max working depth 60mm Center distance between bits 32mm Numbers of spindle 21 pcs Spindle running speed 2840r/min ...
MZ73211B single head line boring machine Model mz73211b Max working diameter 35mm Max working depth 60mm Center distance between bits 32mm Numbers of spindle 21 pcs Spindle running speed 2840r/min motor power 1...
...Boring Tool Guidance Instrument System For HDD Machine Introduction to the GL600 guidance instrument system is a used to assist the operator judgment and track the trenchless horizontal directional drilling ...
Rear End Tilt Calibration-free, Micro Boring Tools For Boring Machining Demands Application Field: Micro boring tools mainly used for inner hole machining. We usually call the tilt shank end as Calibration-fre...
...Pressure 15-35 Bar SRC531 RC Drill Bit For Water Well Drilling Product Introduce: A reverse circulation drilling method for drilling cuttings carrying drill cuttings through the inner bore of the drill rod a...
...inner bore of the drill rod and returning from the borehole to the ground.The liquid (gas) flow of the reverse circulation drilling is compared with the conventional circulation method called ......
SRC531 86-102mm Carbide Reverse Circulation Drill Bits for Sampling Product Introduce: A reverse circulation drilling method for drilling cuttings carrying drill cuttings through the inner bore of the drill rod...
DTH Rock Drill Bit with Shank SD4/SD5/SD6/SD8/SD10/SD12 for Construction Product description A down-the-hole hammer (DTH hammer) is a tool that can be attached to the end of a drill string and inserted into a b...
... hole, Well bore and other fields. Specifications We can design the diameter of the bit, the total air holes, the hard alloy buttons and the shape of the face according to the customer's requirements. Advant...
MZ7221D Two-row/MZ7321A Three-row Multiple Spindles Boring Machine MZ7221D/2 MZ7321A/3 Max.drilling diameter(Single bit) mm 35 35 Min.drilling diameter(Multiple bits) mm 10 10 Max.drilling depth mm 60 60 Am...
... 12 O-ring of stop ring 13 Stop ring 14 Breakout ring 15 Drive chunk 16 Drill bit QL40 Hammer Specification Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm)...
... Approx grades in China ISO Grade MK4 15.1 1800 90.0 Mainly used as small buttons for percussion bits to cut soft and medium hard formations. YG4C K01-K05 MK6 14.9 2100 90.5 For coring crowns, electric coal ...
... mechanic bottom open system for small diameter bucket within 500mm DIA. if Kelly box is 200*200mm. 3. Staggered arrangement of rock drilling bits or flat teeth; 4. Cast pilot with rock drilling bits or fish...
Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good perform...
..., earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other...
...Bits With High Compressive Strength Material: 100% fresh raw material : WC. CO GRADE: Economical. Professional Size: standard size &customized size available Surface treatment: sandblasting,tumbling Applicat...
...bits Material: 100% fresh raw material : WC. CO GRADE: Economical. Professional Size: standard size &customized size available Surface treatment: sandblasting,tumbling Application: woodworking, metalworking ...
...Bits Solid Hardened Metal Alloy Body Material: 100% fresh raw material : WC. CO GRADE: Economical. Professional Size: standard size &customized size available Surface treatment: sandblasting,tumbling Applica...
...bits Material: 100% fresh raw material : WC. CO GRADE: Economical. Professional Size: standard size &customized size available Surface treatment: sandblasting,tumbling Application: woodworking, metalworking ...