Dremel Parts | McMaster-Carr

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Dremel Grinders for Bits and Burs

Grinders for Bits and Burs

Locking Mechanism

Head Diameter

Overall Length

Thread Size

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REACH

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Maximum Rotation Speed

5,000 rpm

35,000 rpm

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EAR99

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Body Material

Cut Style

Rotation Speed

Length

Number of Pieces

Jaw Material

For Maximum Wheel Arbor Hole Diameter

23 Products

Rotary Tool Collet Sets for Dremel Bit and Bur Grinders

Pair with Dremel rotary tools to securely grip bits and burs.

Mfr.	Mfr. Model No.	For Mfr. Model No.	No. of Pieces	Includes		Each
Bosch	4485	100, 200, 285, 3000, 4000, 4300, 7700, 8200	5	1/32" Collet; 1/16" Collet; 3/32" Collet; 1/8" Collet; Collet Nut	4344A715	000000

Dremel Rotary Tool Motor Brushes

Replace the brush on your Dremel rotary tool.

For Mfr. Model No.		Each
100-N/7, 3000-1/24	4344A32	00000

Keyless Rotary Tool Chucks for Dremel Grinders

Swap out accessories on your Dremel without tools.

For Shank Dia.	Mfr. Model No.	For Mfr. Model No.	Mounting Hole Thread Size	Body Material	Jaw Material		Each
1/32" to 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	4344A38	000000

Sanding Sleeve Drums for Dremel Handheld Power Tools

This drum is required to use a sanding sleeve with a Dremel grinder. Slide a sleeve on the drum and tighten the screw to expand the drum to securely hold the sleeve. Install the shank into the grinder’s collet.

	Drum
	Dia.	Lg.	Shank Dia.	Drum Material	Max. Rotation Speed, rpm	Includes	For Mfr. Model No.		Each
For Dremel



		1/2"	1/2"	1/8"	Rubber	5,000	One 60 Grit Sanding Sleeve	100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200	4344A83	00000

Dremel Rotary Tool Arbors

Slotted-Head-Screw

Locking Mechanism

Pull-Twist-Release

Locking Mechanism

Attach cutoff wheels to a Dremel grinder. Arbors are also known as mandrels.

	For Arbor Hole		For Max. Wheel
	Thread Size	Dia.	Thk.	Arbor Hole Dia.	Shank Dia.	Head Dia.	Overall Lg.	Locking Mechanism	Max. Rotation Speed, rpm	For Mfr. Model No.		Each
Steel



		1-64	—	0.045"	0.075"	1/8"	3/16"	1 3/8"	Slotted-Head Screw	35,000	100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200	4344A84	00000


		—	1/8"	0.138"	1/8"	1/8"	7/16"	1 1/2"	Pull-Twist-Release	35,000	100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28	4344A47	00000

Dremel Flexible Rotary Tool Shafts

Pair with Dremel rotary tools to grind, sand, finish, and polish workpieces. With a flexible shaft, you can use them in corners and other tight spots where it's hard to fit a rotary tool.

Handpiece Dia.	Shaft Lg.	Bend Radius	For Mfr. Model No.	Includes		Each
3/4"	36"	5"	100, 200, 3000, 4000, 4300, 8220, 8240, 8250, 8260	Handpiece	4370A5	000000

Dremel Quick-Change Rotary Tool Accessory Kits

The quick-change arbors in these kits allow you to easily swap accessories.

No. of Pieces	For Mfr. Model No.	Includes		Each
8	100, 100-N/7, 200, 285, 3000, 3000-1/24, 3965-02, 3981-01, 4000, 4000-2/30, 4300, 7760-N/10, 7800-01, 7800-02, 8000, 8100-N/21, 8200, 8220, 8220-1/28, 8240, 8250, 8260	Buffing Wheel, Polishing Compound, Quick-Change Wheel Arbor, Three Sanding Brushes, Two Polishing Wheel Brushes	4751N11	000000
11	100, 100-N/7, 200, 285, 3000, 3000-1/24, 3965-02, 3981-01, 4000, 4000-2/30, 4300, 7760-N/10, 7800-01, 7800-02, 8000, 8100-N/21, 8200, 8220, 8220-1/28, 8240, 8250, 8260	10 Quick-Change Cutting Wheels, Quick-Change Wheel Arbor	4751N13	00000
18	100, 100-N/7, 200, 285, 3000, 3000-1/24, 3965-02, 3981-01, 4000, 4000-2/30, 4300, 7760-N/10, 7800-01, 7800-02, 8000, 8100-N/21, 8200, 8220, 8220-1/28, 8240, 8250, 8260	Quick-Change Grinding Wheel, Quick-Change Wheel Arbor, Sanding Brush, Sanding Drum, Six Sanding Bands, Six Sanding Discs, Two Grinding Bits	4751N12	00000
70	100, 100-N/7, 200, 285, 3000, 3000-1/24, 3965-02, 3981-01, 4000, 4000-2/30, 4300, 7760-N/10, 7800-01, 7800-02, 8000, 8100-N/21, 8200, 8220, 8220-1/28, 8240, 8250, 8260	11 Quick-Change Cutting Wheels, 12 Sanding Discs, 40 Sanding Bands, Quick-Change Wheel Arbor, Sanding Drum, Three Buffing Wheels, Two Sanding Brushes	4751N14	00000

Rotary Tool Router Bit Kits for Dremel Grinders


Ball Cut Style	Chamfer Cut Style	Corner Rounding Cut Style	Square Cut Style

Image of Product. Front orientation. Rotary Tool Router Bits.

Keep a variety of bits on hand for routing, inlaying, and mortising in wood and other soft materials.

	For Mfr. Model No.	Includes	Cut Style		Each
High-Speed Steel



	6	100, 100-N/7, 200, 3000, 3000-1/24, 4000, 4000-2/30, 8220, 8240, 8250, 8260	Six Router Bits	Ball, Chamfering, Corner Rounding, Square	4758N11	000000

Rotary Tool Guides for Dremel Grinders


Rotary Tool Guide Shown In Use (Rotary Tool Not Included)	Rotary Tool Guide, Sanding Sleeve Drum, and Grinding Stone

Sharpen, grind, and sand at exact 45° and 90° angles.

Lg.	Ht.	For Mfr. Model No.	Includes		Each
2 1/2"	2"	100, 100-N/7, 200, 3000, 3000-1/24, 4000, 4000-2/30, 4300, 7760-N/10, 8220, 8220-1/28, 8240, 8250, 8260	1/2" Sanding Sleeve Drum—60 Grit, Grinding Stone	4773N1	000000

Bench Vises for Dremel

Free up a hand while using your Dremel on a workpiece. You can use these vises in three different ways: hold your Dremel to make it a stationary tool, secure your workpiece in the vise, or remove the clamp and use it on its own. These vises rotate 360° and tilt, so you can work on your project from any angle.

With Flat Jaws


Swivel Base	Swivel Base Removable Clamp	Swivel Base

	Jaw					Overall
	Wd.	Max. Opening	Material	Texture	Throat Dp.	Lg.	Wd.	Ht.	Wt., lb.	For Max. Mounting Surface Thk.	Body Material	Mount Type	For Mfr. Model No.	Features	Includes		Each
360° Swivel Base



		7 1/2"	7"	Rubber	Grooved	2 1/4"	13"	4 1/4"	13"	2.7	2 1/2"	Plastic	Clamp On	100, 100-N/7, 200, 285, 300, 395, 400, 800, 3000, 3000-1/24, 4000, 4000-2/30, 4200, 8100-N/21, 8200, 8220, 8220-1/28	Removable Clamp	Tool Holder Ring	4729N11	000000

Dremel Rotary Tool Dust Fans

Mount these fans to the nose of your Dremel to blow away dust and fine debris for better visibility when sanding, engraving, and carving.

For Mfr. Model No.		Each
100, 100-N/7, 200, 3000, 3000-1/24, 4000, 4000-2/30, 4300, 7760-N/10, 8220, 8220-1/28, 8240, 8250, 8260	4750N11	00000

Rotary Tool Grips for Dremel Grinders

Engrave, etch, carve, and polish with precise control. These grips shift the weight of your tool to your palm for a balanced feel and less fatigue.

Lg.	For Mfr. Model No.	Includes		Each
4"	100, 100-N/7, 200, 3000, 3000-1/24, 4000, 4000-2/30, 4300, 7760, 7760-N/10, 8220, 8220-1/28, 8240, 8250, 8260	Engraving Cutter, Tracing Stencil	4765N11	000000

Dremel Cordless Tool Battery Chargers

These chargers are compatible only with Dremel batteries.

					Electrical
	Charger No.	For Battery No.	For Battery Voltage, V DC	For No. of Batteries	Connection	No. of Blades	Cord Lg., ft.	Input Voltage, V AC	Charging Time, min.	Mfr. Equiv. No.		Each
For Lithium Ion (Li-Ion) Batteries



		2607226405	B812-03, B814-01	12	1	Straight Blade	2	5	120	60	8100-N/21, 8220-1/28	43435A18	000000

Dremel Rotary Tool Accessory Kits

Complete a wide range of cutting, grinding, and sanding tasks by pairing these accessories with your Dremel rotary tool.

Total No. of Pieces	For Mfr. Model No.	Includes		Each
8	100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 8260	Diamond Drill, Mandrel, Plastic Storage Case, Two Diamond Wheel Points, Two Grinding Bits, Two Polishing Wheels	4767N15	000000
16	100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 8260	10 Cutting Wheels, Engraving Cutter, Mandrel, Plastic Storage Case, Steel Brush, Three Grinding Bits	4767N14	00000
20	100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 8260	10 Sanding Discs, Drill Bit, Four Sanding Bands, Mandrel, Plastic Storage Case, Sanding Band & Mandrel, Three High Speed Cutters	4767N13	00000
31	100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 8260	15 Sanding Discs, Cutting Wheel, Eight Sanding Bands, Four Grinding Bits, Lock Abrasive Buffs, Mandrel, Plastic Storage Case, Sanding Band & Mandrel	4767N11	00000
52	100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 8260	36 Cutoff Wheels, Bristle Brush, Cutting Wheel, Four Polishing Wheels, High Speed Cutter, Plastic Storage Case, Polishing Compound, Sanding Band & Mandrel, Three Sanding Bands, Two Grinding Bits, Two Mandrels	4767N12	00000
110	100-N/7, 285, 3000-1/24, 3965-02, 4000-2/30, 7800-02, 8000, 8100-N/21, 8200, 8220-1/28, 8250, 8260	19 Sanding Bands, 26 Cutoff Wheels, 30 Sanding Discs, Dressing Stone, Eight Felt Polishing Wheels, Four Grinding Bits, High Speed Cutter, Plastic Storage Case, Polishing Compound, Wrench	4344A19	00000