You are looking at a brand new Diamond Core Drill bit manufactured by Shellpo Tools. This bit carries an unconditional workmanship warranty against segment loss and cutting quality. These are not the bits you see all over the web manufactured to sell at cheap prices. These are high quality industrial bits used exclusively at rental yard in New England, the New York tri-state area and the East Coast. These bits will drill through anything from the softest of marble to the hardest of granite. We are happy to say out of the 4000+ bits we have sold we have never had to ship a replacement. You will be more than happy with the cutting quality and extremely long life of any of our bits. As always we are striving for you complete satisfaction.

Note: These pictures are representational only. This is a blue colored bit using standard hot pressed technology for strong segment adhesion. Again this is not a one piece bond but very strong nevertheless.

Features include:

16" Standard Pipe Length

Professional Powder Coat

Cuts all masonry including:

Reinforced Concrete

Green Concrete

Asphalt

Brick

Block

Marble

Limestone

Bluestone

Granite

For Express shipping we use UPS and please ask for an exact quote. Also please note USPS is untrackable. We are able to ship any method you prefer as long as you can contact us, there can be delivery confirmation and we can confirm a cost.