J. N ToolsPrecision

Manufacturing

Integrated production from blank to finished part

Documented machine capacity across CNC, VMC, grinding, thread rolling, and a full tool room—aligned to automotive program demands.

Production machines
12 categories
View production only →
Tool room
9 categories
View tool room only →

Production

Production machines

Installed capacity for turning, milling, grinding, heat treatment, marking, and forming—balanced for volume and flexibility.

CNC machines

CNC machines

VMC machines

VMC machines

Traub machines

Traub machines

Induction hardening

Induction hardening

Hard chrome plating plant

Hard chrome plating plant

Centerless grinders (150 mm)

Centerless grinders (150 mm)

Centerless grinders (100 mm)

Centerless grinders (100 mm)

Hydrogen de-embrittlement

Hydrogen de-embrittlement

Circular thread rolling

Circular thread rolling

Straightening machines

Straightening machines

Laser marking

Laser marking

Hex punching machine

Hex punching machine

Tool room

Tool room machines

Dedicated infrastructure for dies, punches, die sets, and precision maintenance—supporting both new tooling and line continuity.

Lathe machines

Lathe machines

Cylindrical grinding machines

Cylindrical grinding machines

Surface grinding machines

Surface grinding machines

Milling machines

Milling machines

E.D.M.

E.D.M.

Wire cut

Wire cut

Lapping machines

Lapping machines

Muffle furnaces

Muffle furnaces

Power press

Power press

Finishing

Hardening & finishing

Downstream capability matches our machine park: controlled hardening, grinding, straightening, and identification—documented to your standards.

  • ·Coordinated induction and furnace routes for selective hardening and tempering
  • ·Centerless grinding and straightening for long-product geometry control
  • ·Laser marking, cleaning, and customer-specified protective finishes

Facility

On the shop floor

Manufacturing facility and equipment
Manufacturing facility and equipment
Manufacturing facility and equipment