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gun drilling deep hole extension u drill violent drilling fa
Diameter:3mm~75mmLenght:20~3000mmDelivery date: 10~15 daysMOQ:1pcsMatching insert:ZSGT060204R TOGT
Spade drill insert
HPM10-powder high speed steel,apply to process carbon steel with hardness is till HB275.HPM15-powder
Screw countersink chamfering drill
Applicable to: various CNC machining center machinesFunction:Drilling+Countersink+ChamferFeatures:On
SF Single edged drill bit
Turning, boring, and drilling functions, using a single tool for machining.Save installation time an
