Pro-Graad Surface Conditioning Wheels Selection Guide
For precision deburring, finishing, blending, cleaning, and more. Find the perfect wheel for your application in three easy steps.
Getting Started: Wheel Selection in 3 Easy Steps
Select Your Equipment Type
•Convolute Wheels: Typically larger wheels wrapped around a core. Best for stationary equipment like bench grinders or pedestal buffers.
•Unitized Wheels: Compressed layers of abrasive material. Generally smaller and used on portable power tools like die grinders.
Define Your Application
•Deburring & Radiusing: If you are removing burrs or rounding sharp edges, select a Deburring Wheel.
•Aesthetic Finishing: If you are creating a specific surface pattern or satin finish, select a Finishing Wheel.
•Dual Requirement: If your part requires both, always start with a deburring wheel first, then follow up with a finishing wheel.
Understand the Product Code
Use this key to read Pro-Graad wheel descriptions:
Density: Numbers 2–11. Higher = harder, more durable
Mineral: S = Silicon Carbide (Sharp/Fine), A = Aluminum Oxide (Tough)
Grade: VFN = Very Fine, FIN = Fine, MED = Medium, CRS = Coarse
Size: Diameter x Width x Core Diameter
Choose Your Wheel Type
Convolute Wheels
Stationary Equipment
Larger wheels wrapped around a core, designed for bench grinders, pedestal buffers, and other stationary equipment. Ideal for high-production environments requiring consistent performance.
- ✓High-cut rate for tough applications
- ✓Excellent edge retention
- ✓Wide range of densities and grades
- ✓Specialized options for titanium and alloys
Unitized Wheels
Portable Tools
Compressed layers of abrasive material, designed for portable power tools like die grinders. Perfect for precision work and detailed applications requiring maneuverability.
- ✓Aggressive blending capabilities
- ✓Prevents undercutting
- ✓Works in both directions
- ✓Superior edge durability
Why Choose Pro-Graad?
Consistency
Pro-Graad wheels provide a consistent rate of cut and finish throughout the life of the wheel.
Safety
Reduced risk of “gouging” compared to bonded wheels or wire brushes.
Cool Running
Open-web construction dissipates heat, reducing warping or discoloration on sensitive metals.
Durability
High-performance materials engineered for extended life in demanding production environments.
Convolute Wheels
Stationary Equipment Solutions. Larger wheels wrapped around a core for bench grinders, pedestal buffers, and high-production environments.
Deburring Wheels
For removing burrs, rounding sharp edges, and precision edge radiusing.
| Product Name | Density | Grade | Characteristics & Best Uses |
|---|---|---|---|
| Pro-Graad Cut & Polish | 5, 7 |
MED, CRS |
High-cut rate for tough blending and finishing applications. Best for: Aggressive blending and heavy-duty deburring |
| Pro-Graad EXL | 8, 9, 10, 11 |
FIN, MED, CRS |
High performance; 10 & 11 are used for maximum edge retention. Best for: General deburring with excellent edge retention |
| Pro-Graad EX2 | 8, 9 |
FIN, MED |
Versatile & Conformable: Hard, dense consistency for fast deburring and polishing. Ideal for stamped or laser-cut parts. Best for: Fast deburring on stamped and laser-cut parts |
| Pro-Graad EX3 | 8, 9 |
FIN, MED |
Performance Leader: Highest edge retention and durability in its line. Optimized for sharp edges and metal burrs. Best for: Sharp edges and metal burrs with smooth operation |
| Pro-Graad EXL PRO | 9, 10 |
FIN, MED |
Next Generation: Optimized for significantly higher durability and faster cut rates in heavy deburring. Best for: Heavy deburring with maximum durability |
| Pro-Graad EXT | 8, 9, 10, 11 |
FIN, MED |
Titanium Specialist: Excels in high-pressure applications. Ideal for automated deburring and edge radiusing. Best for: Titanium and hard alloys with automated systems |
| Pro-Graad Series 1000 RF Long Life | 6, 8, 9 |
MED, FIN |
High-Production Specialty: Smear-resistant and high-durability; ideal for precision deburring and high-production polishing. Best for: High-production environments with precision requirements |
| Pro-Graad Series 4000 RF Long Life | 8, 9 |
MED, FIN |
Next Generation RF: Harder density and increased durability compared to Series 1000. Best for: Extended life in high-production deburring |
Finishing Wheels
For creating specific surface patterns, satin finishes, and aesthetic refinement.
| Product Name | Density | Grade | Characteristics & Best Uses |
|---|---|---|---|
| Pro-Graad Cut & Polish | 5, 7 |
MED, CRS |
Heavy Duty Blending: High-cut rate wheel designed for tough blending and aggressive finishing applications. Best for: Aggressive blending and heavy-duty finishing |
| Pro-Graad Metal Finishing | 5, 6 |
MED, CRS |
Superior Satin Finishes: Highly conformable for consistent wear. Ideal for blending mill finishes on stainless steel. Best for: Premium brushed finishes on stainless steel and cutlery |
| Pro-Graad Multi-Finish | 2, 3 |
FIN, MED, CRS |
Final Finish Specialist: Soft and highly conformable. Excellent for providing uniform finishes across various metals. Best for: Uniform finishes and #3 or #4 brushed finishes |
| Pro-Graad Series 1000 RF Long Life | 6, 8, 9 |
MED, FIN |
High-Production Specialty: Optimized for high-cycle finishing, light polishing, and precision deburring. Best for: High-production finishing with consistent results |
| Pro-Graad Series 4000 RF Long Life | 8, 9 |
MED, FIN |
Next Generation RF: Provides longer life and harder density for consistent finishing in high-volume cycles. Best for: Extended life finishing in high-volume production |
| Pro-Graad SST | 7, 8 |
FIN |
Specially formulated for stainless steel and titanium; resists loading and heat. Best for: Stainless steel and titanium finishing |
Understanding Product Codes
DDensity
Numbers 2–11. Higher numbers indicate harder, more durable wheels with better edge retention.
Example: Density 8 = Hard, durable wheel suitable for precision work
MMineral
The abrasive material composition of the wheel.
S = Silicon Carbide (Sharp, Fine, Fast-cutting)
A = Aluminum Oxide (Tough, Durable, Long-lasting)
GGrade
The fineness of the abrasive particles.
VFN = Very Fine (Smooth, precise finishes)
FIN = Fine (Balanced performance)
MED = Medium (Versatile cutting)
CRS = Coarse (Aggressive cutting)
SSize
The physical dimensions of the wheel.
Format: Diameter x Width x Core Diameter
Example: 8" x 1" x 3" wheel
Ready for Portable Tools?
Explore our Unitized Wheels for portable power tool applications.
Unitized Wheels
Portable Tool Solutions. Compressed layers of abrasive material for die grinders, angle grinders, and other portable power tools.
Available Unitized Wheels
Compressed abrasive layers designed for portable power tool applications.
| Product Name | Density | Grade | Key Benefits & Characteristics |
|---|---|---|---|
| Pro-Graad Cut & Polish Unitized | 5, 7 |
MED, CRS |
Aggressive Blending: Fast cutting action for tough deburring on hard alloys. Tightly layered design prevents undercutting and works in both directions. |
| Pro-Graad EXL PRO Unitized | 6, 8 |
FIN, MED, CRS |
Superior edge durability and cooler running on portable tools. Optimized for extended life in demanding applications. |
| Pro-Graad EXL Unitized | 2–8 |
FIN, MED, CRS |
Toughest unitized wheel; provides smooth running and edge durability. Versatile across multiple applications and densities. |
Recommendations by Material
Aluminum
→Pro-Graad Multi-Finish for bright, uniform appearance
→Metal Finishing for brushed textures
Stainless Steel
→Pro-Graad SST for specialized stainless steel finishing
→Metal Finishing for premium satin finishes
→Multi-Finish for uniform #3 or #4 brushed finishes
→Cut & Polish Unitized for aggressive blending
Steel (Carbon/Mild)
→Pro-Graad EXL or EXL PRO for general deburring
→Cut & Polish (Convolute or Unitized) for aggressive blending
→Heavy oxidation or scale removal
Titanium
→Pro-Graad EXT for best-in-class performance
→EXL, EXL PRO for finishing and precision deburring
→SST for specialized titanium finishing
Why Choose Unitized Wheels?
✓ Aggressive Blending
Fast cutting action for tough deburring on hard alloys. Tightly layered design prevents undercutting.
✓ Bidirectional Operation
Works effectively in both directions, providing flexibility in portable tool applications.
✓ Superior Edge Durability
Maintains sharp edges throughout the wheel's life, reducing downtime and improving consistency.
✓ Cooler Running
Open-web construction dissipates heat, reducing risk of warping or discoloration on sensitive metals.
Pro-Graad vs. Conventional Abrasives
Consistency
Pro-Graad wheels provide a consistent rate of cut and finish throughout the life of the wheel, reducing variability in production.
Safety
Reduced risk of “gouging” compared to bonded wheels or wire brushes, protecting part surfaces and operator safety.
Cool Running
Open-web construction dissipates heat effectively, reducing the risk of warping or discoloration on sensitive metals.
Performance Metrics Comparison
| Performance Metric | Pro-Graad Wheels | Bonded Wheels | Wire Brushes |
|---|---|---|---|
| Cut Rate | Excellent | Good | Fair |
| Smear Resistance | Superior | Moderate | Poor |
| Lifespan | Extended | Standard | Short |
| Heat Generation | Low | Moderate | High |
| Surface Quality | Premium | Good | Variable |
| Gouging Risk | Minimal | Moderate | High |
| Consistency | Uniform | Variable | Inconsistent |
| Cost per Part | Lower | Higher | Highest |
✓Why Pro-Graad Outperforms
- Open-web construction allows heat dissipation
- Consistent abrasive distribution throughout life
- Reduced smearing on sensitive materials
- Lower risk of part damage and gouging
→Real-World Impact
- Reduced downtime between wheel changes
- Lower scrap rates from part damage
- Improved operator safety and comfort
- Better finish quality on final products
Understanding Product Codes
Density
Numbers 2–11. Higher = harder, more durable wheels with better edge retention.
Mineral
S = Silicon Carbide (Sharp, Fine) | A = Aluminum Oxide (Tough)
Grade
VFN (Very Fine), FIN (Fine), MED (Medium), CRS (Coarse)
Size
Diameter x Width x Core Diameter (e.g., 3" x 1" x 0.5")
Need Stationary Equipment Solutions?
Explore our Convolute Wheels for bench grinders and pedestal buffers.
