Skip to Main Content

287642 - Miller Toughcut Select Medium-Duty Oxy-Acetylene Outfit CGA 300

Packaging: 1 per ea
$551.17/ea $364.84/1 per ea only $364.84/eaSave 34%

Usually ships within 3-5 business days

OVERVIEW

Technical Overview of the Miller Toughcut Select CGA300 Pack

The Miller Toughcut Select CGA300 Pack (SKU: 287642) represents a robust configuration of medium-duty oxy-fuel equipment designed for professional and industrial applications. At the core of this system is the WH100 torch handle, a component renowned for its durability and ergonomic design, allowing operators to maintain control and comfort during extended use. Paired with the CC50P cutting attachment, this outfit delivers precise flame control and clean cuts, making it suitable for a variety of metalworking tasks ranging from HVAC installation to general maintenance and fabrication.

A distinguishing feature of this specific pack is the inclusion of the 30-15-300 fuel regulator, which utilizes a CGA 300 connection. This specification is critical for facilities and operators utilizing commercial acetylene cylinders that require the CGA 300 fitting, as opposed to the more common CGA 510 or CGA 200 connections found on other tank styles. The oxygen supply is managed by the 30-100-540 regulator (CGA 540), ensuring reliable pressure delivery and stable flame chemistry. Both regulators are part of the 30-Series, known for their rugged brass construction and easy-to-read gauges.

Safety is paramount in oxy-fuel operations, and the Miller 287642 pack addresses this with the inclusion of H743 flashback arrestors. These devices are essential for preventing reverse flow and flashbacks, protecting both the equipment and the operator. The kit is rounded out with a single-flint lighter for reliable ignition and Shade 5 safety glasses to protect vision from the intense glare of the oxy-acetylene flame. By bundling these matched components, Miller ensures that the pressure ratings, flow capacities, and connection types are perfectly synchronized for optimal performance.

The modular nature of the WH100 handle allows for future expansion; while this kit is set up for cutting, the handle is compatible with a range of welding nozzles and heating tips (sold separately), providing the versatility needed in dynamic workshop environments. The Toughcut Select series continues the legacy of Smith Equipment's engineering, now fully integrated into the Miller family of products, offering a blend of traditional reliability and modern manufacturing standards.

Additional Information
Brand:Smith Equipment
Fuel Gas:Acetylene
Item:Cutting Outfit
Packaging Description:pack-of-1
Torch Handle Model:WH100
Cutting Attachment Model:CC50P
Oxygen Regulator Connection:CGA 540
Fuel Regulator Connection:CGA 300
Included Safety Gear:Shade 5 Glasses, Flashback Arrestors

INCLUDED

  • WH100 Torch Handle
  • CC50P Cutting Attachment
  • 30-100-540 Oxygen Regulator (CGA 540)
  • 30-15-300 Acetylene Regulator (CGA 300)
  • H743 Flashback Arrestors
  • Single-flint lighter
  • Shade 5 safety glasses

APPLICATIONS

  • General metal fabrication and construction
  • HVAC installation and repair
  • Farm and ranch maintenance
  • Automotive repair and restoration
  • Industrial maintenance and overhaul (MRO)
  • Structural steel cutting
  • Light to medium-duty welding (with optional nozzles)

FAQ

This outfit features a CGA 300 connection for the acetylene regulator and a CGA 540 connection for the oxygen regulator.

No, this specific kit is configured for Acetylene gas (CGA 300). Propane requires different regulator diaphragms and tips, and typically a CGA 510 connection.

The CC50P cutting attachment is generally rated for medium-duty work. With the proper optional tips, it can cut steel up to 6 inches thick, though it is most commonly used for material up to 1 inch in standard configurations.

No, this product is the equipment outfit only. Oxygen and Acetylene cylinders must be purchased or rented separately.

Yes, the WH100 handle is compatible with welding nozzles (sold separately), allowing you to convert this cutting outfit into a welding torch.

The H743 items are flashback arrestors. They are safety devices installed between the regulators and hoses (or torch and hoses) to prevent flames from traveling back into the gas supply.

Yes, the WH100 is a standard medium-duty handle compatible with Smith (now Miller) medium-duty cutting attachments and welding tips.

CGA 300 is typically used for commercial acetylene cylinders and has a female cone connection. CGA 510 is used for POL acetylene or propane cylinders and has a male connection. This kit is specifically CGA 300.

CATALOGUE & SPEC SHEETS

Spec Sheet