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Astro Tools 2181B 8-Piece Carbide Burr Set with 1/4" Die Grinder Kit

Manufacturer

Picture for manufacturer Astro Tools

Part Number

2181B
14 reviews
Sale Price

$142.02

2 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

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Product Details

The Astro Tools 2181B is a complete die grinder and carbide burr kit designed for precision grinding, deburring, and material removal applications. This professional-grade set combines a compact 1/4" air die grinder with eight double-cut carbide rotary burrs, providing versatility for automotive, fabrication, and metalworking tasks.

Kit Includes:

  • Astro 202 1/4" medium composite body die grinder
  • Eight double-cut carbide rotary burrs with 1/4" shanks
  • SA-5: 1/2" x 1" cylindrical shape burr
  • SA-3: 3/8" x 3/4" cylindrical shape burr
  • SC-3: 3/8" x 3/4" cylindrical radius end burr
  • SC-1: 1/4" x 5/8" cylindrical radius end burr
  • SD-1: 1/4" ball shape burr
  • SD-3: 3/8" ball shape burr
  • SF-3: 3/8" x 3/4" tree shaped radius end burr
  • SF-5: 1/2" x 1" tree shaped radius end burr
  • Blow molded storage case

Die Grinder Specifications:

  • Motor power: 1/3 HP
  • Speed: 22,000 RPM
  • Collet size: 1/4"
  • Overall length: 6-3/4"
  • Air inlet: 1/4" threaded NPT
  • Recommended air hose: 3/8" inner diameter
  • Operating pressure: 90-120 PSI
  • Average air consumption: 3 CFM

Key Features:

  • Compact and lightweight composite body design for reduced operator fatigue
  • Rear exhaust directs air away from work surface
  • Built-in regulator for precise speed control
  • Safety lever prevents accidental activation
  • Double-cut carbide burrs provide aggressive material removal
  • Multiple burr profiles handle diverse grinding and shaping tasks

This complete kit arrives organized in a protective blow molded case for storage and portability. Ideal for grinding welds, porting cylinder heads, smoothing castings, and removing rust or paint from metal surfaces.

Easy ordering

Quick, easy - had the part - could checkout through Amazon.

good

Order was easy on line with great payment options. Called to inquire about order the next day and got immediate response. Item was shipped within 36 hours of order.

I was planning on ordering a race suit, had lot of questions. The support staff were extremely knowledgeable, courteous and had answers for all my questions. Placed the order online and product shipped the next day. Very happy with the customer service and the whole shopping process in general.

Very easy and quick ordering process, so far so good. Completely satisfied with the product and the speed of shipment. Would gladly do business again with Autoplicity.

Awesome and quick ship time. Very informative with the ship date<br> Will be doing business with them again

I hope this time there will be no problem or cancellation of my order from your end, as I confirmed the stock from your sale department personnel (Hector) before I proceed on checking out.

It went well expect for the option with paying with Amazon. I was not able to use this option and had to pay with my credit card.

Autoplicity offered a great product at a lower cost than other sites. The communication was excellent and I like the PayPal payment option. I will definately order from autoplicity again!

easy to find what i needed and best prices on the internet.

I recently ordered 2 autometer gauges for my truck from Autoplicity. The order arrived 3 days later on my door step. The gauges are beautiful and I cant wait to install them.. Thanks Autoplicity!

thanks

I'll start off saying that Autoplicity's prices are unbeatable...but, I placed my order on a Saturday night (which I know is the weekend)on a in stock part and it took them till the following Thursday to ship it out. I use my truck to make a living and was hoping to get it a little quicker, but now I'm down another 3-4 days till the part gets here. Also, I sent a e-mail on Tuesday evening regaurding my order and never got a response.

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