Piranha II A Tungsten Electrode Grinder


The Piranha II tungsten grinder / sharpener provides welders with an easy to use & economical tool to precisely grind, cut and flat tungsten electrodes up to 3/32” in diameter.

  • For tungsten sizes 0.040” – 3/32” diameter. (1.0mm – 2.4mm)
  • Enclosed work area provides operator dust containment and added safety
  • Designed to provide years of trouble free tungsten grinding operation

Download Piranha II A Brochure

SKU: DGP-PG2-1 Category:


Piranha II A tungsten grinder. This grinder is ideal for general shop usage. Ideal for 1-3 welders. It includes a universal collet, which will grind from .040-3/32. This unit is fully enclosed and will contain excess tungsten dust. (12″ x 8″ x 8″ – 14 lbs / 304.8mm x 203.2mm x 203.2mm – 6.35kg)

The New Piranha II Features

  • Sliding dust shield for dust containment
  • Integrated receptacle area for ease of handling electrodes
  • Recessed handle for better form & function
  • On/off switch with LED light for improved display of unit operation
  • Lightened chassis for reduced weight
  • Signature blue powdercoat
  • Easy set-up, optimal consistency and near-perfect repeatability.
  • Compact, durable and solid design with no vibration.
  • Longitudinal 20 RA grinding for maximum arc starting, arc stability, electrode life and weld penetration.
  • Universal collet arm for 3 electrode sizes – 040″ (1.0mm), 1/16″ (1.6mm), 3/32″ (2.4mm) – with no equipment changes.
  • Included angle scale for angles from 10º – 60º
  • Precision tip flat gauge & depth adjustment stop ensures exact tungsten points every time – enabling consistent, repeatable arc performance and welding output.
  • Dust shield & containment baffle to keep dust inside the grinder housing, for safety and easy disposal.
  • Tip flat block for square end grinding and removing bad tips.
  • Electrode notching station for simple cut-off.
  • Double-sided grinding wheel for maximum wheel life and value.
  • Detailed manual for valuable engineering data and welding recommendations.
  • Integrated receptacle for electrode storage/access
  • Recessed carry handle for better form and function


Range of Included Angle:
10 to 60 degrees

Electrode Diameters:
040\” (1.0mm), 1/16\” (1.6mm), 3/32\” (2.4mm)

Minimum Electrode Length:
1.75\” (44.5mm)

110/220 VAC, 50/60Hz

Power Consumption:
40 Watts

2,500 rpm, 0.5 amps

Length: 7.750\” (196.85mm)
Width: 4.75\” (120.65mm)
Height: 6\” (152.4mm)
Weight: 10 lbs (4.54 kg)