Gun Barrel drills
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Gun Barrel drills
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General Instruction: We offer a complete line of single & double and triple tube core barrels, which willl provide superior performance and obtain the full recovery of the sample in any application of diamond core drilling. Using a wireline system, core is recovered quickly by ...
The barrel reamer has a relatively flat face lined with rows of carbide cutters that allow the tool to cut and open the hole slightly larger than the diameter of its solid body. The reamer\'s cutting teeth overcut the tool body, allowing the slurry to flow past the reamer. Key ...
Coated tool has characteristics as high surface hardness,good abrasion performance, stable chemical properties,small friction factor and lower thermal conductivity,etc.The cutting performance is 30% higher than non-coated tool.Promote grade 0.5-1 of processing accurancy. Prolong ...
Come From 陕西金石机械制造有限公司
Single-edged gun drill is the common and widely used type of gun drill. The drill bit is divided into integral sintered carbide drill bit and carbide inserts-piece steel drill. Drill stem and drill stock are heat treated. Drill bits, drill stems and drill stocks are welded as a ...
Come From 陕西金石机械制造有限公司
Regrinding of Carbide Gun DrillGundrill shall be compulsorily ground regularly. In other words, regrinding shall be conducted as per Table 2 when back wear extent of the cutter reaches the indicated http://www.gsmdrilling.com ...
Come From Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd
Please contact us by gsmsxoffice@gmail.com to make an order. The listed specification is recommended, however, the customized requirement with drawing is acceptable when ordering. http://www.gsmdrilling.com ...
Come From Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd
It is equipped with precise rolling guide rail and high speed motor. Motivation is stable with small friction force. Grinding wheel can moved horizontally and vertically. The grinding can be more effective and accurate if worked together with GSM’s grinding fixture. ...
Come From Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd
1.Processing method is gun drilling (internal oil coolant and external chip removal) ; 2.The CNC control is introduced FUNAC brand 3.Drilling spindle’s rotary is frequency adjusted; 4.Drill spindle beam is lateral and vertical moving; 5.The machine is capable to drill axial ...
Come From Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd
1.Processing method is gun drilling (internal oil coolant and external chip removal); 2.The CNC control Is introduced FUNAC brand; 3.The drilling spindle’s rotary is frequency adjusted; 4.The machine is capable to drill holes of axial parts, box parts, etc. ; 5.The axial ...
Come From Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd
The series is mainly used in drilling deep hole of long axial parts or other types of parts with big length to diameter ratio. Besides drilling concentric hole, through bench’s lateral moving and CNC indexing structure, realized drilling eccentric hole, indexing hole and ...
Come From Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd
