01 — Essential Specifications
Choose with confidence
Essential specifications
The facts that matter most when choosing the right product in this family.
02 -- Materials, Applications & Machines
Working compatibility
Materials, applications & machines
Quickly confirm what the tool can cut, the work it is designed to perform, and the equipment it is intended to run on.
Compatible materials
Recommended workpiece materials
- Stainless steel
- Aluminum
- Steel
Recommended applications
Typical jobs and operations
- Steel, Stainless steel, Aluminum, Sheet metal Precision hole enlargement Hole correction and sizing Deburring and finishing Electrical panels and enclosures Fabrication and industrial maintenance
- Holemaking
03 -- Complete Technical Specifications
Technical data
Complete technical specifications
Open only the groups you need to confirm construction, dimensions, and operating requirements.
Construction & identification
Tool typeReamers
Tool subtypeStep Reamers
Detailed styleHSS
Manufacturer seriesXSR-SET
Series familyXSR
Manufacturer part numberXSR-SET
Dimensions & fit
SizeXSR-SET 3-Piece Step Reamer Set, 15 Sizes
Drill / wire / letter designationR
Pack quantity1
Set piece count3
04 -- Why Choose this series
Series advantage
Why choose the XSR-SET series
XSR-SET
True Finish-Size Hole Control in a Step Tool. Unlike standard step drills, Brute XSR step reamers are designed to bring holes to accurate final size while simultaneously deburring, making them ideal for professional finishing work.
Features supporting this advantage
- True Finish-Size Hole Control in a Step Tool. Unlike standard step drills, Brute XSR step reamers are designed to bring holes to accurate final size while simultaneously deburring, making them ideal for professional finishing work.
05 -- Compatibility & What's Included
Compatibility & contents
Confirm the fit before ordering
The systems, models, and components below come directly from the product’s normalized fit data.
What’s included
Components supplied with this product
- Contains: 5/16"x9/16", 9/16"x13/16" & 13/16"x1-1/16"
06 -- Use Notes & Technical Description
Before you use it
Use notes & technical description
Important fit, operating, and care guidance to review before putting the tool to work.
View the complete technical description
Champion XSR-SET 3-Piece Step Reamer Set, 15 Sizes
The Champion Brute XSR Step Reamer Set is a professional-grade solution designed for precision hole enlargement, sizing, and deburring in metal. Built around Champion’s heavy-duty XSR step reamers , this set delivers smooth, accurate hole sizing with excellent control, making it ideal for applications where drilled holes require precise final dimensions.
Each step reamer is manufactured from premium high-speed steel and features precision-ground steps that allow controlled material removal without grabbing or chatter. Unlike traditional step drills, XSR reamers are engineered to true, finish-size holes , making them ideal for structural steel, electrical panels, and fabricated components.
The XSR-SET provides a range of commonly used step reamer sizes, allowing professionals to correct out-of-round holes, remove burrs, and achieve consistent diameters in steel, stainless steel, and aluminum. This set is widely used by electricians, fabricators, and maintenance professionals who demand clean, accurate results.
Key Features
- Multiple Brute XSR step reamers covering common hole size ranges
- Precision-ground step geometry for controlled enlargement
- Designed for use in drills and drill presses
- Durable storage case for organization and transport
- True hole sizing for correcting drilled or punched holes.
- Smooth, chatter-free cutting with excellent control.
- Multi-step design reduces tool changes.
- Clean hole finish with integrated deburring action.
- Built for professional and industrial applications .
Technical Specifications
| Manufacturer part number | XSR-SET |
|---|---|
| Product type | Step Reamers |
| Materials | Steel, stainless steel, aluminum, sheet metal |
| Applications | Hole enlargement, hole correction, deburring, electrical panels, fabrication, industrial maintenance |
Applications
Steel erection, fabrication, truck and trailer repair, maintenance, construction and MRO hole restoration.
Use the product according to Champion Cutting Tool instructions. Wear appropriate eye and face protection, secure the workpiece, and disconnect power before changing tools or accessories.
How ordering works
A clear process from order to delivery
Whether you need one replacement tool or a recurring supply order, every step is designed for clear communication, accurate fulfillment and dependable delivery.
1
Order submitted securely
Your products, quantities and order details enter our system for verification.
Secure submission
2
Confirmation sent
You receive a clear summary of the items and quantities, ready to review or share.
Details confirmed
3
Picking and packing
Our team prepares the correct products and quantities for safe, accurate transportation.
Carefully prepared
4
Tracking provided
As soon as the carrier label is created, the tracking information is sent to you.
Trackable shipment
5
Delivery to your location
Your order travels to the selected address with clear visibility into its progress.
Dependable delivery
Business purchasing
Built for the way businesses buy
For distributors, wholesalers, machine shops and contractors: apply for Net 30 terms, email a PDF purchase order or request tailored business pricing.
Canada & United States
Purchasing in CAD
Net 30 terms available after credit approval
PDF purchase orders accepted directly by email
Targeted pricing based on products, quantities and repeat needs
Credit decisions are usually completed in 2–3 business days. No minimum order is required to apply.