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Surface Conditioning Discs

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101 results
General Purpose Surface Preparation Wheels - Aluminum Oxide
General Purpose Surface Preparation Wheels - Aluminum Oxide
Non-woven surface conditioning material in a type 27 depressed center wheel. Designed for right angle grinders, providing fast job completion on large areas. Effectively removes paint, rust, heat discoloration from welding, and light burs. Excellent surface preparation on steel, aluminum, stainless steel, and non-ferrous metals. Runs cooler than coated abrasives, minimizing heat damage. No danger from flying wire as with wire wheels. Conforms to the work piece without undercutting or gouging.
Diameter Grade Arbor Hole Size Style Maximum RPM Abrasive Grain Package Qty Item #
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4"
Fine
5/8"
Type 27
13,700 RPM
Aluminum Oxide
1
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4-1/2"
Fine
7/8"
Type 27
13,300 RPM
Aluminum Oxide
1
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4-1/2"
Fine
5/8"-11
Type 27
13,300 RPM
Aluminum Oxide
1
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7"
Fine
5/8"-11
Type 27
8,500 RPM
Aluminum Oxide
1
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Kim-Brite™ Type R Surface Conditioning Discs - Aluminum Oxide
Kim-Brite™ Type R Surface Conditioning Discs - Aluminum Oxide
Made of non-woven nylon fiber with aluminum oxide abrasive grain. Fast, safe cleaning of flange areas and mating surfaces. Effective on engine blocks, heads, valve covers, and transmission housings. Removes scratches, flashing, rust, and oxidation. Provides light deburring and blending of ground-out welds. MADE IN THE U.S.A.
Grade: Extra Coarse

Diameter Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Type R
Blue
25,000 RPM
Aluminum Oxide
10
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2"
Type R
Blue
25,000 RPM
Aluminum Oxide
25
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2"
Type R
Blue
25,500 RPM
Aluminum Oxide
50
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2"
Type R
Blue
25,500 RPM
Aluminum Oxide
100
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3"
Type R
Blue
20,000 RPM
Aluminum Oxide
10
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3"
Type R
Blue
20,000 RPM
Aluminum Oxide
25
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3"
Type R
Blue
20,000 RPM
Aluminum Oxide
50
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Grade: Coarse

Diameter Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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1-1/2"
Type R
Brown
25,000 RPM
Aluminum Oxide
10
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2"
Type R
Brown
25,000 RPM
Aluminum Oxide
10
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2"
Type R
Brown
25,000 RPM
Aluminum Oxide
25
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2"
Type R
Brown
25,000 RPM
Aluminum Oxide
50
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2"
Type R
Brown
25,000 RPM
Aluminum Oxide
100
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Kim-Brite™ XL Type R Surface Conditioning Discs - Ceramic
Kim-Brite™ XL Type R Surface Conditioning Discs - Ceramic
HIGH PERFORMANCE surface conditioning action with UNIQUE CERAMIC GRAIN that outperforms standard aluminum oxide. FAST ACTION works 2-3 times faster and lasts 2-3 times longer than conventional discs. Ideal for deburring, cleaning, and finishing. NON-LOADING construction prevents loading for consistent performance. Easy identification with blue backing and TYPE R MOUNT for quick attachment.
Grade: Coarse

Diameter Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Type R
Brown
25,000 RPM
Ceramic
10
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2"
Type R
Brown
25,000 RPM
Ceramic
50
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3"
Type R
Brown
20,000 RPM
Ceramic
10
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3"
Type R
Brown
20,000 RPM
Ceramic
25
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Grade: Medium

Diameter Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Type R
Maroon
25,000 RPM
Ceramic
10
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2"
Type R
Maroon
25,000 RPM
Ceramic
50
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3"
Type R
Maroon
20,000 RPM
Ceramic
10
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3"
Type R
Maroon
20,000 RPM
Ceramic
25
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Kim-Brite™ Type R Buff & Blend Discs - Aluminum Oxide
Kim-Brite™ Type R Buff & Blend Discs - Aluminum Oxide
BUFF & BLEND CONSTRUCTION for outstanding finishes. EXTREMELY CONFORMABLE for use on seams and rough surfaces. DURABLE design resists edge fraying. Produces a SATIN FINISH on metals. INCREASED THICKNESS adds flexibility. NON-GOUGING design maintains critical tolerances. Versatile for brass, stainless steel, aluminum, and more. TYPE R MOUNT for quick attachment.
Diameter Grade Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Extra Fine
Type R
Blue
12,000 RPM
Aluminum Oxide
10
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3"
Extra Fine
Type R
Blue
8,000 RPM
Aluminum Oxide
5
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Polishing & Finishing Surface Preparation Wheels - Silicon Carbide
Polishing & Finishing Surface Preparation Wheels - Silicon Carbide
Non-woven surface conditioning material in a type 27 depressed center wheel. Designed for right angle grinders, fast job completion on large areas. Effectively removes paint, rust, heat discoloration from welding, and light burs. Provides excellent surface preparation on steel, aluminum, stainless steel, and non-ferrous metals. Runs cooler than coated abrasives, minimizing heat damage.
Diameter Arbor Hole Size Style Maximum RPM Abrasive Grain Package Qty Item #
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4"
5/8"
Type 27
13,700 RPM
Silicon Carbide
1
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4-1/2"
7/8"
Type 27
13,300 RPM
Silicon Carbide
1
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4-1/2"
5/8"-11
Type 27
13,300 RPM
Silicon Carbide
1
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Kim-Brite™ Surface Maximizer Wheels - Silicon Carbide
Kim-Brite™ Surface Maximizer Wheels - Silicon Carbide
UNIQUE MAXIMIZER PERFORMANCE combines aggressive surface conditioning with super-fine finishing. Eliminates multiple operations, providing a superior finish ideal for final finishing on metals like stainless steel. Fast cleaning removes contaminants, while tough and durable design ensures long life, outlasting other wheels by up to 10 times. Conformable for flat and irregular surfaces, versatile on steel, aluminum, and brass. Reduces downtime and labor costs.
Diameter Grade Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Maximizer
Type R
Green
22,000 RPM
Silicon Carbide
3
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3"
Maximizer
Type R
Green
15,000 RPM
Silicon Carbide
2
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4-1/2"
Maximizer
Arbor Hole
Green
11,000 RPM
Silicon Carbide
1
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Kim-Brite™ Type S Surface Conditioning Discs - Aluminum Oxide
Kim-Brite™ Type S Surface Conditioning Discs - Aluminum Oxide
Made of non-woven nylon fiber with aluminum oxide abrasive grain. Fast, safe cleaning of flange areas and gasketing residue. Suitable for engine blocks, heads, valve covers, and transmission housings. Effectively removes scratches, flashing, rust, and oxidation while providing light deburring and blending of ground out welds.
Grade: Coarse

Diameter Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Type S
Brown
25,000 RPM
Aluminum Oxide
10
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3"
Type S
Brown
20,000 RPM
Aluminum Oxide
10
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4"
Type S
Brown
12,000 RPM
Aluminum Oxide
10
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Grade: Medium

Diameter Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Type S
Maroon
25,000 RPM
Aluminum Oxide
10
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3"
Type S
Maroon
20,000 RPM
Aluminum Oxide
10
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4"
Type S
Maroon
12,000 RPM
Aluminum Oxide
10
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Grade: Fine

Diameter Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Type S
Blue
25,000 RPM
Aluminum Oxide
10
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3"
Type S
Blue
20,000 RPM
Aluminum Oxide
10
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Type R Surface Preparation Discs - Aluminum Oxide
Type R Surface Preparation Discs - Aluminum Oxide
Unique surface preparation material provides exceptional finish results. Fast and effective removal of surface contamination, rust, corrosion, paint, and oxides. Superior finish with fine, smooth patterning on metals. Conforms to work piece, resists gouging and undercutting. Runs cool with less chance of heat damage. Safer than wire wheels. Versatile on steel, aluminum, brass, stainless steel, and nonferrous metals. TYPE R MOUNT for fast attachment.
Diameter Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Type R
Maroon
20,000 RPM
Aluminum Oxide
10
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3"
Type R
Maroon
15,000 RPM
Aluminum Oxide
10
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3M Scotch-Brite™ Roloc™ Surface Conditioning Discs - Aluminum Oxide
3M Scotch-Brite™ Roloc™ Surface Conditioning Discs - Aluminum Oxide
Roloc™ attachments feature a fast ½ turn twist and lock mounting system. Constructed from non-woven nylon fiber with aluminum oxide, designed for quick removal of gasketing materials before engine and powertrain assembly. Suitable for various surfaces like engine blocks, cylinder heads, and transmission housings.
Diameter Grade Mount Color Maximum RPM Abrasive Grain Package Qty Item #
Price
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2"
Coarse
Roloc
Brown
20,000 RPM
Aluminum Oxide
10
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2"
Coarse
Roloc
Brown
20,000 RPM
Aluminum Oxide
25
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2"
Medium
Roloc
Maroon
20,000 RPM
Aluminum Oxide
10
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2"
Medium
Roloc
Maroon
20,000 RPM
Aluminum Oxide
25
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3"
Coarse
Roloc
Brown
15,000 RPM
Aluminum Oxide
10
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3"
Coarse
Roloc
Brown
15,000 RPM
Aluminum Oxide
25
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3"
Medium
Roloc
Maroon
15,000 RPM
Aluminum Oxide
10
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3"
Medium
Roloc
Maroon
15,000 RPM
Aluminum Oxide
25
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3M Scotch-Brite™ Roloc™ Discs for Non-Loading Surface Conditioning
3M Scotch-Brite™ Roloc™ Discs for Non-Loading Surface Conditioning
Made of non-woven nylon fiber coated with abrasive, this product features a finer abrasive specifically designed for aluminum parts. It provides an effective way to clean aluminum flange areas and mating surfaces of gasket residue.
Diameter Grade Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Very Fine
Roloc
Blue
25,000 RPM
Aluminum Oxide
10
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2"
Super Fine
Roloc
Gray
25,000 RPM
Silicon Carbide
10
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3"
Very Fine
Roloc
Blue
20,000 RPM
Aluminum Oxide
10
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3"
Super Fine
Roloc
Gray
20,000 RPM
Silicon Carbide
10
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3M Scotch-Brite Rivet Cleaning Discs
3M Scotch-Brite Rivet Cleaning Discs
Flexible 3 dimensional construction cleans surfaces without leveling rivet heads. Ideal for trucks, buses, trailers, R.V.'s, and anywhere rivets are used. Open mesh construction reduces loading, ensuring consistent performance for the life of the disc. No special tools needed; Roloc™ + holder fits in any drill.
Diameter Thickness Mount Color Abrasive Grain Package Qty Item #
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4"
1-1/4"
Roloc
Brown
Aluminum Oxide
1
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Satin Finishing Discs - Aluminum Oxide
Satin Finishing Discs - Aluminum Oxide
Designed for surface conditioning, these discs remove paint, corrosion, and contaminants while leaving a bare metal, satin finish. Available in 2" and 3" sizes, with options for Fine, Medium, and Very Fine grits. Pack sizes include 25 and 50 discs, catering to various needs for achieving a consistent matte surface finish on non-ferrous metals.
Diameter Grade Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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2"
Medium
Type R
Maroon
12,000 RPM
Aluminum Oxide
25
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2"
Medium
Type R
Maroon
12,000 RPM
Aluminum Oxide
50
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2"
Fine
Type R
Maroon
12,000 RPM
Aluminum Oxide
25
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2"
Fine
Type R
Maroon
12,000 RPM
Aluminum Oxide
50
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2"
Very Fine
Type R
Maroon
12,000 RPM
Aluminum Oxide
25
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2"
Very Fine
Type R
Maroon
12,000 RPM
Aluminum Oxide
50
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3"
Medium
Type R
Maroon
8,000 RPM
Aluminum Oxide
25
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3"
Fine
Type R
Maroon
8,000 RPM
Aluminum Oxide
25
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3"
Very Fine
Type R
Maroon
8,000 RPM
Aluminum Oxide
25
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V.S.R. Surface Conditioning Discs -  Aluminum Oxide
V.S.R. Surface Conditioning Discs - Aluminum Oxide
VISIBLE STOCK REMOVAL for faster, more accurate grinding. SCOOPED HOLE CONSTRUCTION enhances airflow, reducing disc loading. Features a 1/4 TURN QUICK CHANGE TYPE S MOUNT for quick disc changes. Compatible with Norton AVOS pads & discs. Designed for efficiency and extended disc life.
Diameter Grade Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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4-1/2"
Coarse
Type S
Red
13,000 RPM
Aluminum Oxide
5
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4-1/2"
Medium
Type S
Red
13,000 RPM
Aluminum Oxide
5
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4-1/2"
Fine
Type S
Brown
13,000 RPM
Aluminum Oxide
5
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Semi-Flexible Masonry Discs - Silicon Carbide
Semi-Flexible Masonry Discs - Silicon Carbide
Engineered for efficient grinding and shaping, this semi-flexible masonry disc tackles concrete, stone, and brick surfaces. Reinforced design delivers balanced performance with reduced vibration. Semi-flexibility adapts to contours for smooth, even results. Attach to a compatible angle grinder—use consistent pressure and proper PPE for safe operation.
Diameter Arbor Hole Size Grit Color Maximum RPM Abrasive Grain Package Qty Item #
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4-1/2"
7/8"
16
Black
13,300 RPM
Silicon Carbide
1
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3M Brake Rotor Surface Conditioning Discs
3M Brake Rotor Surface Conditioning Discs
A premium 120 grit Roloc™ disc is designed to create a non-directional scratch pattern on brake rotor surfaces after turning, helping to eliminate brake squeal and improve stopping power. It may be used while the brake rotor is on or off of the brake lathe.
Diameter Grit Mount Color Maximum RPM Abrasive Grain Package Qty Item #
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3"
120
Roloc
Orange
15,000 RPM
Aluminum Oxide
10
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Diecast Cars
Diecast Cars
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Pkg Qty: 25
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Pkg Qty: 25
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Pkg Qty: 10
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Pkg Qty: 25
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Pkg Qty: 10
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Pkg Qty: 25
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Pkg Qty: 10
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Pkg Qty: 50
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Pkg Qty: 10
130 of 101 Results

Kimball Midwest offers a wide selection of Surface Conditioning Discs designed for efficient surface prep and finishing. Our abrasive discs for grinders are ideal for tasks such as rust removal, deburring and finishing various metals like steel, aluminum and brass. For versatile, high-performance results, choose from top-quality brands like Scotch-Brite surface conditioning discs and Kim-Brite XL Type-R Discs. 

Our non-woven discs utilize advanced materials such as aluminum oxide and silicon carbide abrasives, ensuring superior performance for a range of applications. The Aluminum Oxide Surface Conditioning Disc is perfect for cleaning flange areas and removing rust, while the Scotch-Brite Disc for Drill is tailored for aluminum, offering excellent results without damaging the surface. 

For tough tasks, the Roloc disc for aluminum provides quick and efficient surface prep, while the Preparation Disc delivers fine finishes without gouging. Our Surface Maximizer Disc combines aggressive conditioning and fine finishing, minimizing the need for multiple operations. 

Choose Kimball Midwest for reliable abrasive discs and surface prep discs that are durable, long-lasting and deliver consistent, high-quality results across a variety of metalworking tasks. 

Contact a local sales representative today to get the surface conditioning discs you need.

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