NC 18

Fully automatic production and regrinding of HSS / VHM drills from 1 to 8 mm (optional 2 – 14.5 mm)

The Avyac NC18 offers a number of convincing advantages for the production of HSS / HM drills with different point grindings, such as cone, jacket, surface, S-grind and many more.

In addition to this multitude of positive properties, you have the following options that you can adapt to your NC18 :

  • Compact machine stand : machine stand 1,400 x 1,200 x 1,500 mm.
  • Kinematics : ideal arrangement, short travel distances.
  • Touchscreen, plug and play : AVYAC's software simple, visual, logical.
  • Ergonomics : external charging, safe operation.
  • Fully automatic : economical circular loader with up to 90 tools.
  • Progressive : Optional 5 CNC axes, complex drill grindings.
  • 1. Z axis : 5 axis height vertically controlled (stroke 100 mm) enables further applications: left-hand twist drills, end mills, step drills, gravers, wood drills, special sharpening Contact us for special tools.
  • 2. Clamping range : drill diameter 2 to 14.5 mm. Precise clamping with Schaublin W 20 collets.
  • 3. Loader : circular loader capacity 90 tools. Individual adjustment possible.
  • 4. External container : automatic, gentle unloading to the outside.
  • 5. Transformer : other voltages possible on request.
  • 6. CNC control : Instead of B&R control, SIEMENS 840D SL with 10'4 VGA screen can be supplied on request and at an additional charge.

Technical specifications

Dimensions (WxDxH)
1 400 x 1 200 x 1 600 mm
1 000 Kg
Clamping tool
Pneumatic (accuracy collet W12 / W20)
grinding wheels
Ø 100 – CBN or diamond
Spindle performance
2.2 kW / max. 6000 rpm
Cooling system
Flow rate 65 l / min, grinding oil or emulsion
CNC Control
B&R touch panel (optional Siemens 840D SL)
Automatic central lubrication
Tool sizes
Ø 1 to 8 mm – length max. : 300 mm
Optional tool sizes
Ø 2 to 15 mm
  • Right-hand twisted twist drills with conical surface or bevel (2/3 flutes) 1 or 2-edged deep hole drills, 3 or 4 edged core hole drills, conical or cylindrical shank.


CNC Control
SIEMENS Sinumerik 840D SL with touch panel instead of B&R control
Clamping range
Drill diameter 2 to 14.5 mm
Precise clamping with Schaublin W20 collets

Circular loader capacity 90 tools, individual adjustment possible
Filtering coolant
Filter cartridge for grinding oil or emulsion (5μm- 20μm)
Integrated container
Automatic, gentle unloading to the outside
  • Automatic fire protection system for grinding oil