Multi-spindle CNC Gun Drilling Machines

METACORE’s GMS Series Gun Drilling Machines are built to manufacture high precision parts. These machines incorporate the latest technology available globally and are customized to meet volume production requirements while ensuring excellent straightness, surface finish, and bore tolerance. Length-to-diameter ratios of up to 125 are possible. These machines are complete solutions that include features needed for continuous and repeatable performance over many years.

Salient Features

  • Component counter rotation to ensure excellent straightness.
  • Use of ball screws and servo drives for linear motion.
  • Multiple tool steadies to provide tube support.
  • Rotating Cone or Self-Cantering chuck arrangement for part clamping.
  • High-pressure coolant and fine filtration system.
  • Oil chilling and automatic lubrication.
  • Fanuc / Siemens CNC controls.
  • Compact design to reduce overall machine footprint.
MODELGMS-15GMS-30GMS-50
Drilling Ømm15-Mar30-MayOct-50
Spindlesno’s1/2/20041/2/20041/2/2004
Drill depth maxmm100015002000
Workpiece Ø maxmmOct-5015 – 10020 – 150
Drill feed maxmm0 – 10000 – 10000 – 1000
Workpiece weightkg50100150
Clamping system                                                 Hydraulic Cone Clamping
TorqueNm100200500
Spindle powerkW51530
X travel – Y travelmm500 x 500500 x 500500 x 500
Table capacitykg100015002000
Tank capacityL100030005000
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