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PC/RP-305B - Broco PC/RP-305B 1/4" Collet and Washer Kit for Prime Cut Torch

Packaging: 1 per each
$55.20/ea $39.43/1 per each only $39.43/eaSave 29%

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OVERVIEW

Broco PC/RP-305B 1/4" Collet Kit for Industrial Cutting

The Broco PC/RP-305B is a critical maintenance component designed for the Broco Prime Cut exothermic cutting system. This kit specifically addresses the need for secure rod retention and electrical continuity in industrial cutting torches. As a genuine OEM replacement part, it ensures that your equipment operates within the manufacturer's safety and performance specifications. The kit includes a precision-machined 1/4-inch collet and a matching washer, both essential for the proper seating of cutting rods.

In exothermic cutting applications, the collet serves as the primary interface between the power source and the consumable rod. Over time, heat cycling, arcing, and mechanical wear can degrade the collet's ability to grip the rod firmly or transfer current efficiently. A worn collet can lead to dangerous arcing inside the torch head, reduced cutting performance, or gas leaks. The PC/RP-305B kit allows operators to completely refresh this connection point, swapping out the old components for new, factory-spec brass hardware.

The included washer plays a vital role in sealing the assembly. Exothermic torches rely on the flow of oxygen through the rod to sustain the chemical reaction. A compromised seal at the collet base can result in oxygen leakage, which not only wastes consumables but can also pose a safety hazard to the operator. By replacing both the collet and the washer simultaneously, users ensure a tight gas seal and optimal oxygen flow through the rod center.

This kit is specifically engineered for use with 1/4-inch diameter cutting rods. Broco's Prime Cut system is renowned for its ability to cut, melt, or pierce through almost any known material, and maintaining the torch with genuine parts like the PC/RP-305B is key to longevity. Whether used in heavy equipment repair, demolition, or plant maintenance, this collet kit provides the reliability professionals demand from their Broco tools.

Additional Information
Brand:Broco
Diameter:1/4"
Item:Accessory
Process:Exothermic Cutting
Packaging Description:pack of 1
Part Type:Collet Kit
Compatible Torch:Broco Prime Cut
Rod Compatibility:1/4" Cutting Rods
Kit Components:Collet, Washer
Length:n/a

INCLUDED

  • 1 x 1/4" Brass Collet
  • 1 x Sealing Washer

APPLICATIONS

  • Heavy equipment repair and pin removal
  • Industrial demolition and scrapping
  • Structural steel maintenance
  • Foundry processing
  • Emergency rescue and extraction

FAQ

The kit includes one 1/4-inch brass collet and one sealing washer.

This collet is designed for the Broco Prime Cut industrial torch system. It is not intended for Broco underwater torches unless specified by the manufacturer.

No, this collet is specifically sized for 1/4" rods. You would need a different collet kit for 3/8" rods.

The washer provides a critical gas seal. If it is worn or damaged, oxygen can leak inside the torch head, reducing cutting efficiency and potentially causing safety issues.

Replace the collet if you notice arcing inside the torch, if the rod slips and won't tighten, or if there are visible signs of heat damage and deformation on the brass.

Yes, the PC/RP-305B is a genuine Original Equipment Manufacturer part from Broco.

This part number is generally listed for the Industrial (surface) Prime Cut system. Underwater torches typically use different components. Check your torch manual for the correct part number.

The collet is made of high-quality brass to ensure good electrical conductivity and durability.