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Add: East Ronghe Road, Dalianwan Village, Ganjingzi District,
Dalian 116113, Liaoning Province, P.R. China
Single-edged step drill
In some processing environments, due to the particularity of the material or workpiece being processed, the drill type and other structures of the gun drill need special design.Jerry can provide professional customized gun drills in the form of special drill tips according to the processing needs of customers.