New-designed, compact construction;
Beautiful appearance, easy to maintenance;
Widely used in every department of mechanic
We develop automatic drilling machine,multi-spindle drilling machine and multi-holes...
tungsten carbide insert tricone bit
1.API & ISO9001
2.min order 1pcs
3.a large stock
4.with good tungsten carbide insert
Drag Bit is a drill bit used in soft formations, such as sand,clay or soft rock....
RZT-6-T Three way six spindles lift type tapping drilling and facing machine for ball valve
RZT-6-T Three way six spindles lift type tapping drilling and facing machine for ball valveFeatures descriptionFor1/4...
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