Your Single Source Stud Welding Specialists
SureShotII is a CD Pin Welder for Cupheads, Mini-Cups, Weld Pins and Weld Studs. Part of the Ultra-Portable series by MIDWEST, this system features weld power up to a 5/16” (M8) weld base and operates on 110VAC -OR- 220VAC. Weighing only 18 pounds, the Hybrid Transformer/MicroProcessor Unit works in all conditions on all popular Insulation applications and more.

Compliances & Standards
A-A-59331 (Military Specification: Stud Welding Systems with DC Integral Power Source and Control Unit)
Unit of Measure



N/A 18 lb8.2 kg

Electrical Specifications

Incoming Voltage/Current/Hertz

N/A 110VAC - 15A - 50Hz/ 220VAC - 7.5A - 60Hz

Outgoing Voltage (DC)

N/A 35 to 160 V

Outgoing Current

N/A 3000 to 9000 A

Welding Current


Welding Capacitance

N/A 100,000 µF

Capacity Specifications

Pin/Stud Range

N/A 14 ga. thru 5/16" dia. Weld Base (3 mm to M8)

Weldable Materials

N/A Stainless Aluminum Mild Steel And Others

Weld Rate

N/A 24 welds per Minute at Max. Voltage

Charge Time

N/A <3 seconds @ Max. Charge


N/A Capacitor Discharge/Contact

Weld Gun

Weld Gun Weight1 N/A 1.6 lb0.73 kg

Size (LWH)

N/A 4-7/8" x 2" x 5-3/4" 124 mm x 51 mm x 146 mm

Weldable Diameter

N/A 14 ga. thru 5/16" (M8) dia. Weld Base


N/A High strength, impact resistant polycarbonate


Ground Cable

N/A #4 x 15 ft. (4.6 m) - one each

Gun Cable Set

N/A #4 x 18/2 x 20 ft. (6.1 m) - direct from gun

Operational Specifications

Operational Specifications

  • Indicator Lights (3)
  • Resettable Breaker
  • Thermal Fan
  • Safety Shutdowns
  • 7-Segment Digital Display
  • 1 Not including cable
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