Material Type

Collet Size

9-500 Spare Parts

9-750 Spare Parts

9-1500 Spare Parts

8-2000 Spare Parts

9-2500 Spare Parts

9-3500 Spare Parts

8-4000 Spare Parts

9-4500 Spare Parts

9-7500 Spare Parts

0.625 Stainless Steel

Weld Head Model

$0.00 – 3.00

$3.00 – 25.00

$25.00 – 70.00

$70.00 – 300.00

$300.00+

9-500

8-2000

8-4000

9-1500

9-750

9-2500

9-3500

9-4500

9-7500

Arc Machine Weld Head Spare Parts

<p>High-quality replacement set screws designed to securely clamp tungsten welding electrodes inside the rotor assembly. Fits AMI 8 &amp; 9 series weld heads like the 8-2000, 8-4000, 9-1500, 9-2500, 9-3500, 9-4500, 9-7500. Note: Does not fit the 9-750 model.</p>

Replacement rotor set screws to secure tungsten electrodes in Arc Machines, Inc. systems. Fits AMI 8-2000, 8-4000 and 9 series weld heads like the 9-1500, 9-2500, 9-3500, 9-4500, and 9-7500.

Tungsten Electrode Set Screw for AMI 8 & 9-Series Weld Heads

<p>High-quality replacement set screws designed to securely clamp tungsten welding electrodes inside the rotor assembly. Fits AMI 9-750 weld head (only).</p>

Replacement rotor set screws to secure tungsten electrodes in Arc Machines, Inc. systems. Fits AMI 9-750 weld heads.

Tungsten Electrode Set Screw for AMI 9-750 Weld Head

Window Cover Screw for 9-1500

9-500 Tungsten Screw

WINDOW SCREW 2500 HEAD

Window Cover Screw for 9-750

WINDOW SCREW 7500 HEAD

WINDOW SCREW 3500 HEAD

Window cover screw for 9-2500

WINDOW SCREW FOR 750 HEAD

WINDOW SCREW FOR 500 HEAD

Arc Machine Weld Head Spare Parts, $0.00 – 3.00