Description
Product Overview
The Champion Step Reamer is a heavy-duty tool crafted from alloy steel, designed for precision hole enlargement and alignment in materials like steel and stainless steel. It features five step sizes: 5/16, 3/8, 7/16, 1/2, and 9/16 inches, with a straight shank and 90-degree cutting angle. This 3-flute reamer measures 6 x 12 x 12 inches, weighs 3.2 ounces, and is ideal for plate, pipe, and tubing applications up to 1/2 inch depth. Manufactured by Champion Cutting Tool Corp, it includes a safety collar to prevent over-penetration, ensuring reliable performance in demanding environments.

Usage
This step reamer is suited for construction, steel fabrication, and maintenance repair operations, where enlarging, aligning, and drilling holes in tough alloys is essential. It is commonly used in workshops, fabrication plants, and on-site construction projects to handle materials like stainless steel and steel plates. Target users include professional fabricators, construction workers, and maintenance technicians who require a versatile tool for precise hole preparation in pipes, tubing, and structural components.
Why Choose Us
Champion Step Reamer stands out due to its durable alloy steel construction and multi-step design, which consolidates five tools into one, saving time and reducing tool clutter. The 3-flute configuration ensures efficient chip removal and smooth operation, while the safety collar enhances user protection. Backed by Champion’s reputation for quality cutting tools, this reamer offers long-lasting performance and precision, making it a cost-effective choice for professionals seeking reliability in heavy-duty applications.
Key Features
- Five step sizes in one tool for versatile hole enlargement from 5/16 to 9/16 inches
- Constructed from high-strength alloy steel for durability and resistance to wear
- 3-flute design with 90-degree cutting angle for efficient material removal and clean finishes
- Safety collar included to prevent over-penetration and ensure operator safety
- Ideal for steel, stainless steel, and tough alloys in construction and fabrication tasks
FAQ
What materials can this step reamer handle?
It is designed for steel, stainless steel, and tough alloys, making it suitable for plate, pipe, and tubing applications.
How many step sizes does it include?
The reamer features five step sizes: 5/16, 3/8, 7/16, 1/2, and 9/16 inches, providing flexibility for various hole dimensions.
Is the safety collar effective for preventing accidents?
Yes, the safety collar helps control depth and prevents over-penetration, enhancing safety during use in precise drilling operations.
Can it be used with standard drill machines?
Yes, with its straight shank design, it is compatible with most standard drill machines and tools for easy integration.
What is the warranty for this product?
This product does not come with a warranty, as indicated in the product details, so users should handle it with care for optimal longevity.




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