A: The Dremel 9901Tungsten Carbide Cutter is tested and recommended to be used with our Dremel Rotary Tools only. For further assistance, please contact us at 1-800-4-DREMEL (1-800-437-3635), Monday-Friday, 8A-5P CST.
by|May 2, 2022
Q:Is there a Warranty?
by|Jul 13, 2021
1 Answer
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A: For further assistance, please contact us at 1-800-4-DREMEL (1-800-437-3635), Monday - Friday, 8A - 5P CST.
by|Jul 13, 2021
Q:Will this cut a clean opening in a fiberglass shower wall?
by|Jun 26, 2019
3 Answers
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A: This tool would work on small openings in a shower stall but might not be the best option for large projects.
by|Oct 8, 2020
A: The Dremel 9901 Tungsten Carbide Bit will not work for cutting fiberglass wall. For further assistance, please contact us at 1-800-437-3635, Monday - Friday, 8A-5P CST.
by|Jul 2, 2019
A: I would say yes, drill a pilot hole and then you can make a clean cut
by|Jun 28, 2019
Q:How well would this work on 1/2" thick plaster walls (on top of drywall) ?
by|Apr 1, 2019
5 Answers
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A: I think it would work fine but recommend that you use the lowest speed and of course hold the Dremel with both hands to maintain control.
by|Apr 1, 2019
A: It cuts metal well so plaster should be no problem.
by|Aug 13, 2019
A: I don’t think this bit matches the intended use. This bit is for cutting laterally. You should be able to get a different bit, perhaps for a conventional drill instead of a Dremel tool.
by|Aug 20, 2019
A: For further assistance, please contact us at 1-800-4-DREMEL (1-800-437-3635), Monday - Friday, 8A - 5P CST.
by|Apr 3, 2019
A: Not very good Dremel does make an attachment saw for rotary tools.
by|Apr 3, 2019
Q:Will this work for copper pipe ?
by|Feb 5, 2019
3 Answers
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A: this should work fine.
by|Feb 6, 2019
A: For further assistance, please contact us at 1-800-4-DREMEL (1-800-437-3635), Monday-Friday, 8A-5P CST.
by|Feb 6, 2019
A: Yes. It worked fine for me in cutting through steel.
by|Mar 29, 2019
Q:Can this be used as a drill attachment for deburring?
by|Jan 23, 2019
4 Answers
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A: Steel makes very tiny slivers .quitenasty.
by|Apr 3, 2019
A: The Dremel 9903 Tungsten Carbide Cutter is designed for shaping, smoothing and material removal. For further assistance, please contact us at 1-800-4-DREMEL (1-800-437-3635), Monday-Friday, 8A-5P CST.
by|Jan 24, 2019
A: It might have too much power and remove too much metal. I think that a Dremel grinding wheel would be better.
by|Mar 29, 2019
A: yes it can be used but not knowing the material you are working with you could remove to much material. Look at other bits for a Dremel tool some of the abrasive bits might be better they will remove material more slowly and you will have better control. Attached is a bit guide.
by|Jan 8, 2024
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Q:is it good for cutting in grout joint in ceremic tile?
by|Jan 10, 2019
3 Answers
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A: Only wall tile.
by|Jan 11, 2019
A: Yes although be careful because it can also cut the edge of the tile.
by|Mar 29, 2019
A: The Dremel 9903 Tungsten Carbide Cutter is not recommended for removing grout. To remove grout, we suggest using our Dremel 568 Grout Removal Attachment. For further assistance, please contact us at 1-800-4-DREMEL (1-800-437-3635), Monday-Friday, 8A-5P CST.
by|Dec 13, 2019
Q:How long is this bit
by|Dec 25, 2018
4 Answers
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A: The Dremel 9903 Tungsten Carbide Cutter is about 1-1/2" in length. For further assistance, please contact us at 1-800-4-DREMEL (1-800-437-3635), Monday-Friday, 8A-5P CST.
by|Dec 26, 2018
A: The bit is 1-1/2" long. The cutting edge from the tip is 5/8".
by|Apr 3, 2019
A: Since this bit is 1/8 of an inch and is used in Dremel tools total length should be 1.5 to 2 inches. Most Dremel working depth is about 1 inch off the end of the locking nut. The bit needs to insert into the Dremel about 1/2 inch,
by|Dec 27, 2018
A: About 2 inches overall. I do NOT like to use these bits on steel as tiny sharp shards stick in skin.