Shaped Norton Toolroom Grinding Wheels for Metals
The special shapes of these wheels provide more clearance than typical straight wheels.
5SG blue wheels are for heavy material removal. They are ceramic aluminum oxide, which lasts up to five times as long as 32A wheels.
Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Wheel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Thick. | Arbor Hole Size | Max. Speed, rpm | Abrasive Material | Abrasive Bond Material | Type | Shape | Grit (Surface Texture) | Norton Abrasive Grade | Each | |
5SG Blue—VS Bond | |||||||||||
For Aluminum, Brass, Bronze, Carbides, Ceramics, Composites, Copper, Fiberglass, Glass, Plaster, Plastic, Rubber, Stone, Titanium | |||||||||||
| 4" | 1 1/2" | 1 1/4" | 5,730 | Ceramic Alumina | Vitrified Clay | Type 11 | Flared Cup | 60 (Rough) | L | 00000000 | 000000 |
| 4" | 1 1/2" | 1 1/4" | 5,730 | Ceramic Alumina | Vitrified Clay | Type 11 | Flared Cup | 80 (Smooth) | J | 000000000 | 00000 |
Grinding Bits for Nonmetals
Almost as hard as diamond, these tungsten carbide bits cut through nonmetals without generating heat.
Bits are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape | Abrasive Material | Shank Lg. | Grit (Surface Texture) | Each | ||
For Composites, Fiberglass, Plaster, Plastic, Rubber, Wood | |||||||||
1/8"Shank Dia. | |||||||||
| 1 | 5/32" | 13/16" | 20,000 | Cylindrical | Tungsten Carbide | 7/8" | 36 (Rough) Bronze | 0000000 | 000000 |
| 1 | 5/32" | 27/32" | 20,000 | Cylindrical | Tungsten Carbide | 7/8" | 80 (Rough) Bronze | 0000000 | 00000 |
| 1 | 7/16" | 21/32" | 20,000 | Cylindrical | Tungsten Carbide | 7/8" | 36 (Rough) Bronze | 0000000 | 00000 |
| 1 | 7/16" | 21/32" | 20,000 | Cylindrical | Tungsten Carbide | 7/8" | 80 (Rough) Bronze | 0000000 | 00000 |
| 2 | 9/32" | 21/32" | 20,000 | Barrel | Tungsten Carbide | 7/8" | 36 (Rough) Bronze | 0000000 | 00000 |
| 2 | 9/32" | 21/32" | 20,000 | Barrel | Tungsten Carbide | 7/8" | 80 (Rough) Bronze | 0000000 | 00000 |
| 3 | 5/16" | 21/32" | 20,000 | Cone | Tungsten Carbide | 7/8" | 80 (Rough) Bronze | 0000000 | 00000 |
| 3 | 5/16" | 11/16" | 20,000 | Cone | Tungsten Carbide | 7/8" | 36 (Rough) Bronze | 0000000 | 00000 |
| 3 | 5/8" | 21/32" | 20,000 | Cone | Tungsten Carbide | 7/8" | 80 (Rough) Bronze | 0000000 | 00000 |
| 3 | 5/8" | 11/16" | 20,000 | Cone | Tungsten Carbide | 7/8" | 36 (Rough) Bronze | 0000000 | 00000 |
| 4 | 1/4" | 7/16" | 20,000 | Cone | Tungsten Carbide | 7/8" | 120 (Rough) Bronze | 0000000 | 00000 |
| 5 | 13/32" | 13/32" | 20,000 | Ball | Tungsten Carbide | 7/8" | 36 (Rough) Bronze | 0000000 | 00000 |
| 5 | 13/32" | 13/32" | 20,000 | Ball | Tungsten Carbide | 7/8" | 80 (Rough) Bronze | 0000000 | 00000 |
| 6 | 25/32" | 1/4" | 20,000 | Disc | Tungsten Carbide | 7/8" | 36 (Rough) Bronze | 0000000 | 00000 |
| 6 | 25/32" | 1/4" | 20,000 | Disc | Tungsten Carbide | 7/8" | 80 (Rough) Bronze | 0000000 | 00000 |
1/4"Shank Dia. | |||||||||
| 1 | 1/8" | 1 1/4" | 23,000 | Cylindrical | Tungsten Carbide | 1" | 36 (Rough) Bronze | 0000000 | 00000 |
| 1 | 1/4" | 1 1/2" | 23,000 | Cylindrical | Tungsten Carbide | 1" | 36 (Rough) Bronze | 0000000 | 00000 |
| 1 | 5/8" | 1" | 23,000 | Cylindrical | Tungsten Carbide | 1" | 36 (Rough) Bronze | 0000000 | 00000 |
| 5 | 3/4" | 3/4" | 23,000 | Ball | Tungsten Carbide | 1" | 36 (Rough) Bronze | 0000000 | 00000 |
| 7 | 1/8" | 1 1/2" | 23,000 | Taper | Tungsten Carbide | 1" | 36 (Rough) Bronze | 0000000 | 00000 |
| 8 | 3/4" | 1" | 23,000 | Cone | Tungsten Carbide | 1" | 36 (Rough) Bronze | 0000000 | 00000 |
Grinding Bit Sets for Nonmetals
Best for grinding composites, fiberglass, plaster, plastic, rubber, and wood without generating heat, these sets include a selection of our most popular tungsten carbide bits. The bits are also known as mounted points and die grinder bits.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
| No. of Pieces | Includes | Abrasive Material | Shank Lg. | Grit (Surface Texture) | Each | |
For Composites, Fiberglass, Plaster, Plastic, Rubber, Wood | ||||||
|---|---|---|---|---|---|---|
1/8" Shank Dia. | ||||||
| 7 | 1 1/4" Dia. Cutoff Wheel, Barrel Grinding Bit, Disc Grinding Bit, Two Cone Bits, Two Cylindrical Bits | Tungsten Carbide | 7/8" | 36 grit (Rough) Bronze | 0000000 | 0000000 |
| 7 | 1 1/4" Dia. Cutoff Wheel, Barrel Grinding Bit, Disc Grinding Bit, Two Cone Bits, Two Cylindrical Bits | Tungsten Carbide | 7/8" | 50 grit (Rough) Bronze | 0000000 | 000000 |
Miniature Long-Life Grinding Bits for Nonmetals
Made with diamond abrasive, these bits are extremely hard and last longer than tungsten carbide. They have a small shank and head for precise and intricate jobs. To extend the life of these bits and improve their finish, use a water- or oil-soluble mist or coolant. They are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
A keyless chuck (sold separately) connects these bits to rotary tools that accept a 1/8" shank diameter.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dia. | Lg. | Max. Speed, rpm | Shape | Abrasive Material | Shank Lg. | Grit (Surface Texture) | Each | ||
For Carbide, Ceramics, Composites, Fiberglass, Glass, Plastic, Rubber | |||||||||
3/32" Shank Dia. | |||||||||
| 1 | 0.047" | 0.059" | 75,000 | Inverted Cone | Diamond | 1 3/4" | 120 (Smooth) Silver | 0000000 | 000000 |
| 1 | 0.071" | 0.059" | 55,000 | Inverted Cone | Diamond | 1 3/4" | 120 (Smooth) Silver | 0000000 | 00000 |
| 1 | 0.374" | 0.16" | 25,000 | Inverted Cone | Diamond | 1 5/8" | 100 (Smooth) Silver | 0000000 | 00000 |
| 2 | 0.051" | 0.051" | 70,000 | Ball | Diamond | 1 3/4" | 100 (Smooth) Silver | 0000000 | 00000 |
| 2 | 0.075" | 0.075" | 45,000 | Ball | Diamond | 1 5/8" | 100 (Smooth) Silver | 0000000 | 00000 |
| 2 | 0.091" | 0.091" | 40,000 | Ball | Diamond | 1 5/8" | 100 (Smooth) Silver | 0000000 | 00000 |
| 2 | 0.138" | 0.138" | 25,000 | Ball | Diamond | 1 5/8" | 100 (Smooth) Silver | 0000000 | 00000 |
| 2 | 0.169" | 0.169" | 25,000 | Ball | Diamond | 1 5/8" | 100 (Smooth) Silver | 0000000 | 00000 |
| 3 | 0.094" | 0.157" | 25,000 | Cylindrical | Diamond | 1 5/8" | 100 (Smooth) Silver | 0000000 | 00000 |
| 3 | 0.181" | 0.157" | 25,000 | Cylindrical | Diamond | 1 5/8" | 100 (Smooth) Silver | 0000000 | 00000 |
| 4 | 0.098" | 0.393" | 25,000 | Taper | Diamond | 1 3/8" | 100 (Smooth) Silver | 0000000 | 00000 |
| 5 | 0.123" | 0.354" | 25,000 | Taper | Diamond | 1 3/8" | 100 (Smooth) Silver | 0000000 | 00000 |
Swap out accessories on your Dremel without tools.
| For Shank Dia. | Manufacturer Model Number | For Manufacturer Model Number | Mounting Hole Thread Size  | Body Material | Jaw Material | Each | |
| 1/32"-1/8" | 4486 | 100, 200, 212, 225, 275, 285, 300, 395, 398, 400, 575, 750, 770, 780, 800, 3000, 4000, 7700, 8050, 8200, 8220 | 1/4"-40 | Steel | Steel | 0000000 | 00000 |
Dremel-Compatible Sawing Kits
With multiple blades and a shank arbor, these kits have all you need to cut any material from metal to wood. The parts included work with your Dremel rotary tools. Often used for small jobs that require precision, the blades spin rapidly around the arbor to make flush cuts, such as shaving down the end of a protruding nail. They also make plunge cuts in the center of material.
| Number of Pieces | Includes | Each | |
| 7 | 1 1/2" Dia. Fiber Blade for Bronze and Steel 2" Dia. Fiber Blade for Bronze and Steel 2 1/2" Dia. Fiber Blade for Iron, Stainless Steel, and Titanium 1" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood 1 1/2" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood 1/8" Dia. Shank Arbor 1/4" Dia. Shank Arbor | 0000000 | 000000 |
| 7 | 1 1/2" Dia. Fiber Blade for Bronze and Steel 1 1/2" Dia. Fiber Blade for Iron, Stainless Steel, and Titanium 1 1/2" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood 7/8" Dia. Steel Saw for Composites, Concrete, Fiberglass, Masonry, Plastic, Stone, and Wood 1" Dia. Steel Saw for Composites, Concrete, Fiberglass, Masonry, Plastic, Stone, and Wood 1 1/4" Dia. Steel Saw for Iron, Plastic, Titanium, and Wood 1/8" Dia. Shank Arbor | 0000000 | 00000 |
| 8 | 1 1/2" Dia. Fiber Blade for Bronze and Steel 1 3/4" Dia. Fiber Blade for Bronze and Steel 1 1/2" Dia. Fiber Blade for Iron, Stainless Steel, and Titanium 1 3/4" Dia. Fiber Blade for Iron, Stainless Steel, and Titanium 1" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood 1 1/2" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood 1 3/4" Dia. Fiber Blade for Aluminum, Brass, Ceramics, Composites, Concrete, Copper, Fiberglass, Masonry, Plastic, Stone, and Wood 1/8" Dia. Shank Arbor | 0000000 | 00000 |