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Grinding Stones

Explore our selection of Grinding Stones. Find quality products, compare options, and get fast shipping on the items you need.

Grinding Stones

More than 40 products · $1.14 – $470.65

Grinding stones are essential for shaping, sharpening, and deburring metal, and ToolSource carries 41 products to meet those needs. These abrasive tools are commonly used with die grinders and other rotary tools to achieve precise material removal.

About Grinding Stones

ToolSource offers a wide variety of grinding stones to suit diverse applications. You'll find options for everything from precision grinding to heavy-duty material removal. We stock stones from top brands like Shark, known for their durability and aggressive cutting action, and The Main Resource, which provides reliable performance at a great value. B&J Rocket and Cal-van Tools offer specialized stones for automotive applications, while DeWALT provides stones designed for use with their power tools.

Our selection includes aluminum oxide grinding stones, ideal for general-purpose grinding on ferrous metals, and silicon carbide grinding stones, which are better suited for non-ferrous metals like aluminum and softer materials. We also carry a range of shapes and sizes, including 1/4 shank grinding stones for die grinders, as well as larger stones for grinding flat surfaces. Whether you need grinding stones for metal fabrication, sharpening tools, or deburring parts, we have the right stone for the job. We also carry stones from Tire Service Equipment, Tire Mechanic's Resource and Ammco-Coats.

When selecting a grinding stone, consider the material you'll be working with, the desired finish, and the speed of your tool. Using the correct stone will ensure optimal performance and extend the life of both the stone and your tool.

Frequently Asked Questions

Grinding stones are abrasive tools used for shaping, sharpening, deburring, and finishing metal, stone, and other materials. They are commonly used with rotary tools like die grinders to remove material, smooth rough edges, and achieve precise dimensions. Different types of grinding stones are suited for various materials and applications, so selecting the right one is crucial for optimal results.

ToolSource offers a variety of grinding stones, including those made from aluminum oxide and silicon carbide. We carry 41 different grinding stones, including options from brands like Shark, DeWALT, and The Main Resource. These stones come in various shapes, sizes, and grits to suit different grinding needs.

Aluminum oxide grinding stones are generally used for grinding ferrous metals like steel and cast iron. Silicon carbide grinding stones are better suited for non-ferrous metals like aluminum, as well as stone, glass, and other hard, brittle materials. The choice depends on the material you are working with and the desired finish.

Yes, we offer grinding stones with a 1/4 inch shank, which is a common size for use with die grinders and other rotary tools. These are readily available for various grinding applications. Be sure to check the product specifications to confirm the shank size before purchasing.

When selecting a grinding stone for your die grinder, consider the material you'll be working with, the desired finish, and the size and shape of the stone. A coarser grit will remove material quickly, while a finer grit will provide a smoother finish. Also, ensure the shank size is compatible with your die grinder.

While many grinding stones can be used on flat surfaces, some are specifically shaped or designed for this purpose. Look for stones with a flat or cylindrical shape to ensure even contact and efficient material removal. Consider using a larger diameter stone for larger flat surfaces to speed up the grinding process.

The best type of grinding stone for metal depends on the type of metal and the desired outcome. Aluminum oxide stones are generally recommended for steel and ferrous metals, while silicon carbide stones are better for non-ferrous metals like aluminum. For precision work, consider using a finer grit stone from brands like B&J Rocket or Cal-van Tools.

Yes, we offer grinding stones suitable for precision work. These stones are typically made with finer grits and are designed to provide a smooth, accurate finish. Look for stones specifically labeled as 'precision' or those with a very fine grit rating to achieve the desired level of accuracy.
Displaying 1 to 36 (of 41 products)
Shark

1-1/4"X45DEG. VALVE STONE

1-1/4"X45DEG. VALVE STONE

Your Price: $19.08
List Price: $33.15
42% off
Cal-van Tools

1-1/8 MEDIUM STONE SET

1-1/8 MEDIUM STONE SET

Your Price: $4.66
List Price: $6.06
23% off
Shark

1/4STONE*

1/4STONE*

Your Price: $6.51
Shark

10 PC GRINDING STONE SET XXX

10 PC GRINDING STONE SET XXX

Your Price: $73.84
List Price: $74.14
0% off
Cal-van Tools

3/4 IN MED STONE SET

3/4 IN MED STONE SET

Your Price: $4.66
Shark

3/8 SALMON STONE

3/8 SALMON STONE

Your Price: $5.69
Tire Mechanic's Resource

A-15B 1/4" Diameter Pencil Point Brown Stone

A-15B 1/4" Diameter Pencil Point Brown Stone

Your Price: $3.93
B&J Rocket

A36 White Mushroom Grinding Stone Large

A36 White Mushroom Grinding Stone Large

Your Price: $1.16
List Price: $3.71
69% off
Cal-van Tools

COARSE GRIT REPLACEMENT STONE

COARSE GRIT REPLACEMENT STONE

Your Price: $14.82
Titan

GRINDING STONE 5pc ASSORTMENT

GRINDING STONE 5pc ASSORTMENT

Your Price: $4.88
DeWALT

GRINDING STONE FINE WHL 60 GRIT 8"

GRINDING STONE FINE WHL 60 GRIT 8"

Your Price: $30.21
Mirka Abrasives

Mirka Abrasives S-BLADE Shark Blade Denibbing Tool, Carbide Stee

Mirka Abrasives S-BLADE Shark Blade Denibbing Tool, Carbide Stee

Your Price: $105.59
List Price: $129.09
18% off
Tire Service Equipment

SHARPING STONE 1EA

SHARPING STONE 1EA

Your Price: $21.99
Dremel

Silicon Carbide Grinding Stone - 25/32 In

Silicon Carbide Grinding Stone - 25/32 In

Your Price: $2.55
Lincoln Electric

SOAP STONE, 6 PK FLAT

SOAP STONE, 6 PK FLAT

Your Price: $3.63
Shark

STONE

STONE

Your Price: $5.69
Shark

STONE 5/8"dia 1" THICK COARSE

STONE 5/8"dia 1" THICK COARSE

Your Price: $9.09
Shark

STONE GENERAL PURPOSE*

STONE GENERAL PURPOSE*

Your Price: $5.66

STONE SET 400

STONE SET 400

Your Price: $58.98
Alemite

LARGE 3/4' CONE STONE

LARGE 3/4' CONE STONE

Your Price: $470.65
Shark

1-3/4"30 DEG STONE

1-3/4"30 DEG STONE

Your Price: $22.23
List Price: $31.26
29% off
Shark

1-3/4"45 DEG STONE

1-3/4"45 DEG STONE

Your Price: $22.23
List Price: $31.26
29% off
Shark

1-5/8"30 DEG. STONE

1-5/8"30 DEG. STONE

Your Price: $21.57
List Price: $35.78
40% off
Shark

1-5/8"45 DEG. STONE

1-5/8"45 DEG. STONE

Your Price: $21.57
List Price: $30.45
29% off
Shark

2"30 DEG STONE

2"30 DEG STONE

Your Price: $23.11
List Price: $32.54
29% off
Shark

2"45 DEG STONE

2"45 DEG STONE

Your Price: $23.11
List Price: $32.54
29% off
Shark

2-1/2"30DEG STONE

2-1/2"30DEG STONE

Your Price: $27.27
List Price: $39.98
32% off
B&J Rocket

A15 Brown Pencil Grinding Stone

A15 Brown Pencil Grinding Stone

Your Price: $1.14
List Price: $3.69
69% off
The Main Resource

A15 Brown Pencil Grinding Stone

A15 Brown Pencil Grinding Stone

Your Price: $2.15
List Price: $2.59
17% off
The Main Resource

A15 Pencil Grinding Stone White

A15 Pencil Grinding Stone White

Your Price: $2.15
List Price: $2.59
17% off
The Main Resource

A36 Brown Mushroom Grinding Stone Large

A36 Brown Mushroom Grinding Stone Large

Your Price: $2.24
List Price: $2.82
21% off
B&J Rocket

A36 Brown Mushroom Grinding Stone Large

A36 Brown Mushroom Grinding Stone Large

Your Price: $1.72
List Price: $3.71
54% off
The Main Resource

A36 White Mushroom Grinding Stone Large

A36 White Mushroom Grinding Stone Large

Your Price: $2.24
List Price: $2.82
21% off
B&J Rocket

A37 Brown Mushroom Grinding Stone Small

A37 Brown Mushroom Grinding Stone Small

Your Price: $1.27
List Price: $3.68
65% off
The Main Resource

A37 Brown Mushroom Grinding Stone Small

A37 Brown Mushroom Grinding Stone Small

Your Price: $1.77
List Price: $1.97
10% off
Displaying 1 to 36 (of 41 products)

Grinding Stones

Grinding stones are indispensable tools in the automotive repair industry, offering precision and efficiency in material removal and surface preparation tasks. These abrasive tools are specifically designed for use in grinding, shaping, and smoothing metals and other hard surfaces commonly found in vehicles. From restoring worn-out components to achieving fine surface finishes, grinding stones play a critical role in ensuring parts meet exact performance and safety standards. Automotive mechanics rely on these tools for tasks such as deburring, rust removal, weld shaping, and engine work, making them a key part of any professional workshop. Available in a variety of shapes, sizes, and grit levels, grinding stones offer versatility for numerous applications, from precision work on small components to heavy-duty grinding. Made with robust abrasives like aluminum oxide or silicon carbide, they provide exceptional durability and hardness, capable of handling even the toughest materials. Some key advantages include their ability to maintain consistent performance over extended use while delivering accurate results with minimal effort. Grinding stones are compatible with various power tools, including die grinders and rotary tools, ensuring adaptability across different automotive tasks. Whether you’re polishing brake rotors, reconditioning cylinder heads, or customizing metal parts, grinding stones enhance efficiency while delivering high-quality finishes. Durable, reliable, and performance-focused, grinding stones are a vital asset in the daily workflow of automotive mechanics, ensuring precision and efficiency for a variety of demanding tasks.

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