Diamond Ground

Piranha II Tungsten Grinder

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  • Diamond Ground Piranha II Tungsten Grinder
  • Diamond Ground Piranha II Tungsten Grinder
  • Diamond Ground Piranha II Tungsten Grinder


Medium Duty Tungsten Grinder

Re-Engineered Piranha 2 (DGP-PG2) From Diamond Ground Products. 

This Medium-Duty Tungsten Grinder is Engineered to Deliver Precision Longitudinal Grinds on Electrodes From .040" (1.0mm) to 3/32" (2.4mm).

Includes Universal Collet, and Operations Manual -- Delivered Complete and Ready to Grind! --

Special Bonus: Includes Medium Electrode Grinding Pin Vise

Grinder Features:

  • 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.
  • Containment baffle to keep dust inside the grinder housing, for safety and easy disposal.
  • 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
  • Port ready for Vacuum upgrade
  • Integrated receptacle for electrode storage/access
  • Recessed carry handle for better form & function

Grinder Specs:

Range of Included Angle 10º - 60º
Electrode Diameters .040" (1.0mm), 1/16" (1.6mm), 3/32" (2.4mm)
Minimume Electrode Length 1.75" (44.5mm)
Collet Upgrade Kit Allows Grinding
as short as 0.75" (19.05mm)
Voltage 110/220 VAC, 50/60Hz
Power Consumption 40 Watts
Motor 2,500 rpm, 5 amps
Dimensions 7.75" (196.9mm) x 4.75" (120.1mm) x 6.0" (152.4mm)
Weight 10 lbs. (4.54kg)

Learn More:

  • Piranha 2 User Manual: PDF
  • Grinding Tungsten: PDF

Replacement Grinding Wheels:

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Additional Information

Grinder Style:
Electrode Diameters:
.040" (1.0mm)
Electrode Diameters:
Electrode Diameters:
Cut-Off Option:
Notched Cut-Off
Special Features:
Dust Collection
Weld Type:
Weld Type:
Product Type:
Tungsten Grinder
Job Type:
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2 Reviews

  • 5

    Fastest and most consistent grinder I have ever…

    Posted by Robert G. on Sep 3rd 2021

    Fastest and most consistent grinder I have ever used! Best purchase of the year. TracTuff

  • 5

    Great investment I use this badboy about 10 times…

    Posted by Thomas P. on Jan 5th 2017

    Great investment I use this badboy about 10 times a day and the finish it leaves on the tungsten is amazing such a clean starting arc

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