46 grit Grinding Wheels | McMaster-Carr

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	Diameter Diameter

1/2"

5/8"

	Thickness Thickness

	Grit Grit	Show

46 grit

	Grit Grit	Hide

	Arbor Hole Size Arbor Hole Size

	For Use On For Use On

Vitrified Bond Wheels

	Color Color

	Gray		Black
	Blue		Brown
	Green		Purple
	Red		White
	Orange		Blue-Gray
	Gray- Brown

	For Use With For Use With

Angle Grinders

Bench Grinders

Dremel-Type Tools

Grinders for Bits and Burs

Pedestal Grinders

Toolroom Grinders

	Reducer Bushing Sizes Included Reducer Bushing Sizes Included

	Wheel Type Wheel Type


Type 1	Type 27	Type 11

Type 6	Type 5	Type 7

Type 12

	Surface Texture Surface Texture

Rough

Smooth

Extra Smooth

	Abrasive Material Abrasive Material

Aluminum Oxide

Aluminum Oxide/Ceramic
Alumina Blend

Aluminum Oxide/Silicon
Carbide Blend

Ceramic Alumina

Silicon Carbide

Zirconia Alumina

	Maximum Speed Maximum Speed

100,000 rpm or greater

	Norton Abrasive Grade Norton Abrasive Grade

	Arbor Hole Arbor Hole

Unthreaded

Threaded

	Abrasive Bond Material Abrasive Bond Material

Vitrified Clay

Synthetic Resin

Rubber

	Norton Abrasive Type Norton Abrasive Type

	Wheel Shape Wheel Shape

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Norton Abrasive Bond Norton Abrasive Bond

	Shape Shape


Ball	Barrel

Cone	Cylinder

Disc	Flat-Top Cone

Inverted Cone	Pear

Round	Tapered

	Shank Diameter Shank Diameter

1/8"

1/4"

	Head Diameter Head Diameter

	Head Length Head Length

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313 Products

Grinding Wheels

General Purpose Bench and
Pedestal Grinding Wheels for Metals

Use these wheels for light grinding, deburring, and sharpening.

Heavy-Removal Bench and Pedestal
Grinding Wheels for Metals

Designed to stand up to heavy use, these wheels remove more material than our general purpose grinding wheels.

Bench and Pedestal Grinding Wheels with
Rubber-Cushioned Abrasive for Soft Metals

The silicon carbide abrasive in these wheels is suspended in rubber for a cushioned grind with light material removal.

Norton General Purpose Toolroom
Grinding Wheels for Metals

Use these wheels for precision grinding on surface, cylindrical, and tool and cutter grinders. They are also known as Type 1 wheels and straight wheels.

Norton Long-Life Toolroom Grinding Wheels for Metals

A more durable abrasive allows these wheels to remove more material and last longer than Norton General Purpose Grinding Wheels. They are also known as Type 1 wheels and straight wheels.

Shaped Norton Toolroom Grinding Wheels for Metals

The special shapes of these wheels provide more clearance than typical straight wheels.

Heavy-Removal Norton Toolroom
Grinding Wheels for Metals

The porous bond leaves more space between abrasive grains so heavy amounts of chips and coolant easily flow through.

Grinding Wheels for Angle
Grinders—Use on Soft Metals

Bonded without any wax or rubber filler, these wheels resist material buildup. They are also known as Type 27 wheels, raised-hub wheels, and grinding discs.

General Purpose Curved-Surface Flexible Grinding
Wheels for Angle Grinders—Use on Metals

The flexible backing on these wheels conforms to curved and rough surfaces.

Hand-Held Cleaning Sticks for Grinding Wheels

Also known as dressing sticks, these can be used to sharpen a variety of abrasive wheels.

Grinding Bits for Metals

Made of aluminum oxide, these bits are well suited for use on most metals and materials that are not heat sensitive.

Rubber-Cushioned Abrasive Grinding
Discs without Shank for Metals

The abrasive grains in these discs are blended with rubber, which cushions during grinding to produce a smoother surface texture than other discs with similar grits. Discs attach to your grinder with a shank.

Rubber-Cushioned Abrasive Grinding
Bits without Shank for Metals

Bits thread onto mounted shanks so you can quickly switch head shapes without removing the shank. The abrasive grains are blended with rubber, which cushions during grinding to produce a smoother surface texture than other bits with similar grits.

Rubber-Cushioned Abrasive Grinding Bits for Metals

The abrasive grains in these bits are blended with rubber, which cushions during grinding to produce a smoother surface texture than other bits with similar grits.

Cutoff Wheels for Grinders

Angle Grinder Cutoff Wheels for Metal

Flush-Cut Angle Grinder Cutoff Wheels for Metal

Also known as Type 27, raised-hub, and depressed-center cutoff wheels, these wheels outperform Type 1 wheels when making flush cuts in aluminum, iron, stainless steel, and steel.

Contaminant-Free Angle Grinder
Cutoff Wheels for Stainless Steel

Prevent corrosion and discoloration on stainless steel—these wheels contain less than 0.1% iron, chloride, and sulfur contaminants.

Flush-Cut Contaminant-Free Angle
Grinder Cutoff Wheels for Stainless Steel

Also known as Type 27, raised-hub, and depressed-center cutoff wheels, these wheels outperform Type 1 wheels when making flush cuts.

Angle Grinder Cutoff Wheels for Hard Metal

Made of a combination of ceramic alumina and zirconia alumina, these wheels last up to ten times longer than standard cutoff wheels when cutting hard metal such as Inconel, Hastelloy, and tool steel.

Flush-Cut Angle Grinder Cutoff Wheels
for Aluminum, Brass, and Copper

Also known as Type 27, raised-hub, and depressed-center cutoff wheels, these wheels outperform Type 1 wheels when making flush cuts.

Angle Grinder Cutoff Wheels for
Aluminum, Brass, and Copper

Smooth-Cut Bench Grinder Cutoff Wheels for Metal

An extra-fine layer of fiberglass mesh reinforcement allows these wheels to make smoother cuts than standard bench-grinder cutoff wheels when cutting metal such as aluminum, iron, stainless steel, and steel.

Miniature Dremel-Compatible Cutoff Wheels for Metal

Use these wheels to cut through metal such as aluminum, iron, stainless steel, and steel.

Grinding Wheels

General Purpose Bench andPedestal Grinding Wheels for Metals

Heavy-Removal Bench and PedestalGrinding Wheels for Metals

Bench and Pedestal Grinding Wheels withRubber-Cushioned Abrasive for Soft Metals

Norton General Purpose ToolroomGrinding Wheels for Metals

Norton Long-Life Toolroom Grinding Wheels for Metals

Shaped Norton Toolroom Grinding Wheels for Metals

Heavy-Removal Norton ToolroomGrinding Wheels for Metals

Grinding Wheels for AngleGrinders—Use on Soft Metals

General Purpose Curved-Surface Flexible GrindingWheels for Angle Grinders—Use on Metals

Hand-Held Cleaning Sticks for Grinding Wheels

Grinding Bits for Metals

Grinding Bits for Metals

Rubber-Cushioned Abrasive GrindingDiscs without Shank for Metals

Rubber-Cushioned Abrasive GrindingBits without Shank for Metals

Rubber-Cushioned Abrasive Grinding Bits for Metals

Cutoff Wheels for Grinders

Angle Grinder Cutoff Wheels for Metal

Flush-Cut Angle Grinder Cutoff Wheels for Metal

Contaminant-Free Angle GrinderCutoff Wheels for Stainless Steel

Flush-Cut Contaminant-Free AngleGrinder Cutoff Wheels for Stainless Steel

Angle Grinder Cutoff Wheels for Hard Metal

Flush-Cut Angle Grinder Cutoff Wheelsfor Aluminum, Brass, and Copper

Angle Grinder Cutoff Wheels forAluminum, Brass, and Copper

Smooth-Cut Bench Grinder Cutoff Wheels for Metal

Miniature Dremel-Compatible Cutoff Wheels for Metal

Miniature Dremel-Compatible Cutoff Wheels for Metal

General Purpose Bench and
Pedestal Grinding Wheels for Metals

Heavy-Removal Bench and Pedestal
Grinding Wheels for Metals

Bench and Pedestal Grinding Wheels with
Rubber-Cushioned Abrasive for Soft Metals

Norton General Purpose Toolroom
Grinding Wheels for Metals

Heavy-Removal Norton Toolroom
Grinding Wheels for Metals

Grinding Wheels for Angle
Grinders—Use on Soft Metals

General Purpose Curved-Surface Flexible Grinding
Wheels for Angle Grinders—Use on Metals

Rubber-Cushioned Abrasive Grinding
Discs without Shank for Metals

Rubber-Cushioned Abrasive Grinding
Bits without Shank for Metals

Contaminant-Free Angle Grinder
Cutoff Wheels for Stainless Steel

Flush-Cut Contaminant-Free Angle
Grinder Cutoff Wheels for Stainless Steel

Flush-Cut Angle Grinder Cutoff Wheels
for Aluminum, Brass, and Copper

Angle Grinder Cutoff Wheels for
Aluminum, Brass, and Copper