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Sold by: DAMO Diamond Tools LLC.
Sold by: DAMO Diamond Tools LLC.
(1872 ratings)
100% positive over last 12 months
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3/16 inch Demi Bullnose Half Bullnose Roundover Coarse Diamond Hand Profiler Router Bit Profile Wheel with 5/8-11 Thread for Granite Concrete Marble Countertop Edge

4.6 4.6 out of 5 stars 182 ratings

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Coarse

Purchase options and add-ons

Finish Type Diamond
Brand DAMO
Tool Flute Type Straight
Surface Recommendation Concrete

About this item

  • For 3/16" radius demi-bullnose / roundover;
  • Fits on polishers/ grinders with 5/8"-11 thread spindle;
  • Position 1 with coarse diamond grit 30/40;
  • Utilizing vacuum brazed diamond technology;
  • Wet or dry application, optimal speed 3,500- 4,000 RPM.
See more product details

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Frequently bought together

$79.90
Get it as soon as Monday, Apr 1
In Stock
Sold by DAMO Diamond Tools LLC. and ships from Amazon Fulfillment.
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$89.90
Get it as soon as Monday, Apr 1
In Stock
Sold by DAMO Diamond Tools LLC. and ships from Amazon Fulfillment.
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$58.99
Get it as soon as Monday, Apr 1
In Stock
Sold by Shop N Save Diamond Tools and ships from Amazon Fulfillment.
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DAMO 3/16 inch Demi Bullnose Half Bullnose Roundover Coarse Diamond Hand Profiler Router Bit Profile Wheel with 5/8-11 Thread for Granite Concrete Marble Countertop Edge
DAMO 3/16 inch Demi Bullnose Half Bullnose Roundover Coarse Diamond Hand Profiler Router Bit Profile Wheel with 5/8-11 Thread for Granite Concrete Marble Countertop Edge
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Price$79.90$149.90$89.90$149.90$88.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Sold By
DAMO Diamond Tools LLC.
DAMO Diamond Tools LLC.
DAMO Diamond Tools LLC.
DAMO Diamond Tools LLC.
Shop N Save Diamond Tools
material
diamond resin
Diamond
Diamond
shank type
Straight
Straight
Straight
Straight
tool flute type
Straight
Straight
Straight
Straight
Straight
finish type
Diamond
Diamond
Diamond
Diamond
Diamond
surface suggestion
Concrete
Nylon
Stone
Concrete
Stone

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Product Description

With DAMO Hand Profilers, an operator with little or no fabrication skills can easily create a perfect edge profile of Ogee, Bullnose, Bevel or Roundovers. The DAMO Profilers may be used on the materials as follows: Granite, Engineered Stone, Porcelain, Marble and Limestone. Can be used on concrete also, but life will be short due to the abrasive nature of concrete.

DAMO Profilers can be used on any polishers or grinders with 5/8"-11 threaded spindles. A center water-feed polisher with 3500 RPM is recommended for the application. Optimal speed 3,500- 4,000 RPM. Adopting the latest “Vacuum Brazed Technology”, our profilers give you aggressive grinding action and longevity, without losing the shape of the profile, unlike the Sintered profilers on the market.

Press nylon guide down firmly on top of material and turn on polisher. Always apply sufficient downward pressure to prevent Nylon guide from spinning. (Nylon Guide should not "Spin Freely" during operation). Purpose of nylon guide is to assure the Profiler remains at the proper height so the profiled edge remains straight. The ball bearing/rotary touch within the Profiler will control the depth of grinding action to ensure the profiled edge remains straight and consistent. Application is complete when the operator can no longer hear grinding noise, and runoff water is clear.

Position 2 profiler of medium diamond grit is always recommended to be used after coarse Position 1 for better polishing result and higher efficiency.

We DAMO Diamond Tools, LLC, hold exclusive distribution to DAMO brand products seen clearly marked from the picture on the product listing.

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Exclusively adopting the latest "Vacuum Brazed Technology,” DAMO’s hand profilers give you aggressive grinding action and longevity, without losing the shape of the profiler, unlike the Sintered profilers on the market. DAMO’s vacuum hand profilers were made so the diamond grains are clearly visible with no extra brazing materials on the grinding surface, greatly enhancing the sharpness and life of the diamond hand profiler.

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DAMO’s polishing pads are always recommended to polish the shaped edges. 4-inch wet polishing pads set (part number: 4M7+BH) are excellent for most granite or concrete; set (part number: 4FPPDSET) will be great for marble or light color granite.

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BPBX BPEX BPFX BPVX BPZX
B Series E Series F Series V Servies Z Series
Customer Reviews
4.5 out of 5 stars
150
4.0 out of 5 stars
10
4.7 out of 5 stars
6
4.4 out of 5 stars
68
4.6 out of 5 stars
9
Shape Demi-Bullnose Bevel Ogee Bullnose 90 Degree
Size 3/16" to 1-1/4" 3/16" to 1" 3/4" to 1-1/4" 3/4" to 2" 1-1/4" to 2"
Grit Coarse, Medium Coarse Coarse Coarse, Medium Coarse
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DAMO

DAMO 3/16 inch Demi Bullnose Half Bullnose Roundover Coarse Diamond Hand Profiler Router Bit Profile Wheel with 5/8-11 Thread for Granite Concrete Marble Countertop Edge


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
182 global ratings

Customers say

Customers like the performance, ease of use, quality and value of the tools. For example, they mention that it works well, it's easy to use with an angle grinder and that it leaves a professional product. That said, opinions are mixed on edge consistency.

AI-generated from the text of customer reviews

25 customers mention25 positive0 negative

Customers are satisfied with the performance of the tool. For example, they mention it works well on travertine tile, granite slabs, and thicker tiles. It also works well to create marble bullnose and put edges on porcelain tile.

"...It saved me so much time and does a great job! Make sure to use it on both angles to get a proper bullnose." Read more

"I had 10 large phenolic table tops to process the edges on, and this tool was perfect...." Read more

"This tool really make life easy when working with granit and marble works like a charm. I hade to check twice to make sure it cut it was so smooth...." Read more

"This item is great. Works well" Read more

7 customers mention7 positive0 negative

Customers find the tool easy to use with an angle grinder. They say it makes life easy when working with granite and marble.

"This tool really make life easy when working with granit and marble works like a charm. I hade to check twice to make sure it cut it was so smooth...." Read more

"...It's extremely easy to use with an angle grinder and leaves a perfect shape. We then buff the corners using 50 grit to 6000 grit pads...." Read more

"...It was easy, and looks amazing...." Read more

"Easy to use. Better if you can pre bill noise the tile, as if already installed, makes alot of dust in the house. But still a nice tool to operate." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the quality of the tool. They mention that it works great, leaves a professional product, and is reliable.

"...Leaves a professional product." Read more

"Item arrived on time. Seems good quality. Does not come of information of country of origin...." Read more

"Wow! Works great! Quality product. Great value." Read more

"excellent quality" Read more

5 customers mention5 positive0 negative

Customers appreciate the value of the tools. They say it's worth the money.

"...I hade to check twice to make sure it cut it was so smooth. worth every penny." Read more

"Wow! Works great! Quality product. Great value." Read more

"Worked perfect. Worth the money" Read more

"Did the job perfectly definitely worth the money" Read more

3 customers mention3 positive0 negative

Customers are satisfied with the productivity of the tools. They mention that it saves them a lot of time.

"...This is one of the best investments I’ve made on Amazon! It saved me so much time and does a great job!..." Read more

"These bullnose router are great, saves time and makes your tile jobs look great." Read more

"Reliable Repeatability and Time Savings..." Read more

8 customers mention5 positive3 negative

Customers have mixed opinions about the edge consistency of the tool. Some mention that the edges are consistent, with a nice rounded edge and consistent contour. However, others say that it leaves a very rough edge and doesn't take off much.

"...Also the edges are consistent, which is not possible by hand. Highly recommend!!!" Read more

"This worked well to create marble bullnose. It did leave deeper gouges on the edges of the profile and I wish that it was smoother but then I..." Read more

"...It's extremely easy to use with an angle grinder and leaves a perfect shape. We then buff the corners using 50 grit to 6000 grit pads...." Read more

"...I did run it with water to stay cool. Consistent contour, easy cutting with my angle grinder... cant say enough good things about it...." Read more

Used this and 3 other companion tools to profile our 1/4" porcelain tile.
5 Stars
Used this and 3 other companion tools to profile our 1/4" porcelain tile.
I bought this for a tile job on our master bathroom. We were using 1/4" solid color porcelain tile, which came with a bull nose piece that was only 2 3/4" wide. We thought this extra grout line would detract from the job and wanted to profile our own bull nose edges on full 12 x 12" tiles, and we're not sorry we did. It was easy, and looks amazing. This review should be coupled to 3 others I am writing on a (1) a Kawasaki angle grinder, (2) a STADEA 4" Rubber backer for the (3) STADEA 4 inch wet dry diamond polishing pads, because all 4 of these tools were used. We clamped the tiles to a board, used this tool wet with a garden hose, then wet polished the rounded over edges with the diamond polishing pads. If you're a professional, you're probably not reading this review. But if you're a home owner looking for some confidence in profiling your own tiles, see the pictures. It can be done.
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Top reviews from the United States

Reviewed in the United States on August 26, 2022
Style: CoarseVerified Purchase
Reviewed in the United States on July 20, 2021
Style: MediumVerified Purchase
One person found this helpful
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Reviewed in the United States on July 22, 2020
Style: MediumVerified Purchase
Reviewed in the United States on June 7, 2018
Style: CoarseVerified Purchase
Reviewed in the United States on August 8, 2018
Style: CoarseVerified Purchase
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5.0 out of 5 stars Great bit that will last forever
Reviewed in the United States on August 8, 2018
I'm a contractor in Phoenix and we've used this bit for multiple counter top jobs. It's extremely easy to use with an angle grinder and leaves a perfect shape. We then buff the corners using 50 grit to 6000 grit pads. It takes 5 mins to bullnose the edge and 3 hours to polish it. Leaves a professional product.
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9 people found this helpful
Report
Reviewed in the United States on July 11, 2017
Style: CoarseVerified Purchase
Customer image
5.0 out of 5 stars Used this and 3 other companion tools to profile our 1/4" porcelain tile.
Reviewed in the United States on July 11, 2017
I bought this for a tile job on our master bathroom. We were using 1/4" solid color porcelain tile, which came with a bull nose piece that was only 2 3/4" wide. We thought this extra grout line would detract from the job and wanted to profile our own bull nose edges on full 12 x 12" tiles, and we're not sorry we did. It was easy, and looks amazing. This review should be coupled to 3 others I am writing on a (1) a Kawasaki angle grinder,
(2) a STADEA 4" Rubber backer for the (3) STADEA 4 inch wet dry diamond polishing pads, because all 4 of these tools were used. We clamped the tiles to a board, used this tool wet with a garden hose, then wet polished the rounded over edges with the diamond polishing pads. If you're a professional, you're probably not reading this review. But if you're a home owner looking for some confidence in profiling your own tiles, see the pictures. It can be done.
Images in this review
Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer image
21 people found this helpful
Report
Reviewed in the United States on November 1, 2017
Style: CoarseVerified Purchase
One person found this helpful
Report
Reviewed in the United States on August 7, 2021
Style: CoarseVerified Purchase