Gundrill bits Gun drilling,external chip removing. is a kind of forced chip removing processing. High pressure cutting oil is inserted into the inner ...
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 1000 Depth Drilling Capacity Product Feature 1. three coordinate deep hole drilling machine is ...
Used Three Axis Cnc Deep Hole Gun Drilling Machine With 1000 Depth Drilling Capacity Product Feature 1. three coordinate deep hole drilling machine is ...
Gundrill bits Gun drilling,external chip removing. is a kind of forced chip removing processing. High pressure cutting oil is inserted into the inner ...
special deep holes drilling requirements, ball end, flat end, cone shape end. widely used in manufacturing of auto parts, engine, oil pump and nozzle, ...