Accessories and Replacement Parts for PUK® U4 and U5

Price Varies
Special Order Item
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Argon Gas Regulator - (Item# 830-1516)
The PUK® flow regulator enables the exact setting of the recommended 2 liters per minute flow rate. It's precise and easy but above all, it’s reliable! The argon gas allows for clean, oxidation-free welds.

Argon Screw Nut - (Item# 830-1521)

Electrode Collets -
(Item# 830-0988) -
 0.5mm Collet
(Item# 830-0931) - 0.6mm Collet
(Item# 830-0933) - 0.8mm Collet
(Item# 830-1503) - 1.00mm Collet

Electrode Sets0.6mm Electrode (10 pieces) - (Item # 830-0932), 0.8mm Electrode (10 pieces) (Item #830-0934)
10 pre-sharpened electrodes, 50mm in length, for immediate use. The thin electrode increases precision by touching the exact spot of weld. Just prior to weld, the electrode pulls back into the handpiece allowing for a clean and precise weld spot. Thorium-oxide free. 

Extended Electrode Pair - (Item # 830-1598)
1.0 Diameter x Length 200mm 

Long Ceramic Tips (Handpiece Cap) 30mm - (Item # 830-1592)
Fits PUK 3 and up.

Long Ceramic Tips (Handpiece Cap) 50mm - (Item # 830-1593)
Fits PUK 3 and up.

Long Ceramic Tips (Handpiece Cap) 100mm - (Item # 830-1594)
Fits PUK 3 and up.

Electrode Sharpener - (Item # 830-1528)
For simple and rapid sharpening of PUK® electrodes. The diamond disc rotates when the button is pressed allowing for quick and convenient electrode sharpening. Plugs into a 110V and 230V outlet with adapter.  (See Related Items below for ordering)

Electrode Sharpener Diamond Wheel - (Item # 830-1531)
Replacement diamond wheel for Electrode Sharpener. See video on for instructions.

Microscope Glass - (Item # 830-0966)

Microscope Rubber Eye Flaps - (Item # 830-1512)

Pin Vise, Double Ended - (Item # 820-4650)
Wire holder capacity: 0"-0.099"

PUK® Wire Holder - (Item # 830-2500)
Made of aluminum anodized, the PUK Wire holder feeds wires from 0.004" to 0.025". During the welding process, the ergonomic holder is comfortable to grip and the wire feeds effortlessly by means of two wheels. Measures 5.5” x .25” Diameter and weighs 1.5 oz. Made in Germany. Wire holder capacity: 0.004"-0.025"

PUK®  Extension Package for  PUK® U5 - (Item # 830-0939)
Extend the reach of your PUK® U5 with the PUK® U5 Extension Package! For some large molds and in-press repairs, a few extra feet of reach may be necessary. This package includes an extended handpiece, extended magnet ground, and microscope extension cables. The extended handpiece measures approx. 8’ (2.5m) compared handpiece with the 4' cord included with the PUK® U5. The extended magnet cable measures 8’ in length. The microscope extension cables add on an additional 6.5’ in length to the standard PUK® microscope, thus totaling 12.5’ in overall length. 

PUK® U5 Handpiece - (Item # 830-0938)
Has a longer 125cm (4') cable for extra extension applications. 

Microscope Splitter (Item # 830-1555)
Use the microscope splitter to connect the PUK® U5 microscope to PUK® U4 welder.

PUK Collet Nut for Handpiece - (Item # 830-1523)
Fits all PUK Handpieces.

Replacement Handpiece Standard Cap 3mm - (Item # 830-1524)
Fits PUK 3 and up.

Replacement Handpiece Standard Cap 4mm - (Item # 830-1502)
Fits PUK 3 and up. 


  • 560
  • 561
  • 900
  • 995
  • 999
  • NEW