Model # RD-71107

Internet #202259300

Store SKU #770519

RIDGID 1 in. Diamond Drill Bit


1 in. Diamond Drill Bit

Choose Your Options

Frequently Bought Together

Product Overview

With the 1 in. Diamond Drill Bit and its diamond-coated tip, you can drill into material to a depth of 1-3/4 in. The black bit fits chucks with a minimum size of 3/8 in.




More Products With These Features


Customer Questions & Answers

Where can I find the Ridgid 1" Diamond Drill bit

Asked by: Jr
JR, thank you for your recent inquiry with The Home Depot. This item is a store only item. Please check with your local Home Depot store. If they do not have this item, they will be able to check with nearby stores. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2016-05-17

Where can I find this drill bit in the Pittsburgh area?

I am looking to buy some of these drill bits and I can not seem to find them at any of your stores in the pittsburgh area. Is there anyway to buy this bit online ?
Asked by: Bryan
This is a question best directed to your local Home Depot. Thank you, RIDGID
Answered by: RIDGID
Date published: 2016-07-07

Is this the correct drill bit for a glass block? I am trying to drill a 1" hole at the edge of a glass block?

Asked by: Anonymous
Please provide a model number so I can help assist you further.
Answered by: RIDGID
Date published: 2015-09-17
  • y_2017, m_6, d_21, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_, sid_202259300, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 101ms

Customer Reviews

1 in. Diamond Drill Bit is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from Relatively expensive, but does a great job I had to drill a 3/4" hole through my tile floor (with wood subfloor) to install a product. The product installation instructions I received recommended a 3/4" masonry bit to drill through tile, but that is a massive bit for drilling through tile, and I couldn't find something that large for a standard drill (only hammer drills). Fortunately I found this hole saw, and it worked wonderfully. It is so much more efficient since it doesn't have to remove nearly as much material. The instructions were helpful, suggesting starting at high speed at 45 degrees to etch a starting groove, and then slowly tilting to be flat on the surface. The technique worked great and produced an incredibly clean and smooth hole. The "reverse thread spiral" on the outside appeared to do a decent job of feeding water down to the bit tip as it cut, but it did require frequent stops and water changes to keep the tile and bit cool. The bit is relatively expensive, and was in a locked cage at my Home Depot store--the employee insisted on walking it directly to the register--but it does work very well.
Date published: 2013-01-13
Rated 4 out of 5 by from Very quick tile cutting, but best if used in a drill press. After going though several carbide hole saws and not getting anywhere on porcelain tile, I tried this diamond bit. Huge improvement! Keep the bit wet and it glides through. I did find the sidewalls a bit weak when using in a handheld drill. If you get off center and try to correct, it can easily bind and completely bend the sidewalls ruining the bit. If at all possible use a drill press.
Date published: 2014-09-15
  • y_2017, m_6, d_21, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_, sid_202259300, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 99ms