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The BARWALT® DiamondSure® bonded diamond core Drill Bits cut through materials where other bits fail. They are designed to drill in the hardest surfaces or the most delicate and fragile surfaces. DiamondSure® bits can be used in any standard variable speed drill. They are electroplated, bonded, and designed for drilling to depths of about 1/2" (13 mm) in a wide variety of materials. Choose size and shaft size. PLEASE NOTE: These are for wet use only and are not designed for use on concrete, masonry, metal, or for use with impact hammer drills.
Bonded diamond core
Designed to drill to depths of 1/2" (13 mm) in a wide variety materials like ceramic tile, porcelain tile, glass block, slate, marble, quartz, granite, limestone, and more.
Used in any standard variable speed drill
4-pack available - 1/4", 3/8", 5/16" and 1/2" bits (BWT70490)
For wet use only
NOT designed for concrete, masonry, metal, or with an impact hammer drill
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As a subscriber you will receive the following perks:
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- Exciting new product annoucements
How to get 5% off
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* Promo only valid for first purchase, promo is non transferrable, promo doesn't apply to all items
Join us and Save 5% on your first order
As a subscriber you will receive the following perks:
- Advanced notice of deals and promotions
- Helpful content on equipment use, selection, and more
- Exciting new product annoucements
How to get 5% off
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* Promo only valid for first purchase, promo is non transferrable, promo doesn't apply to all items
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We offer free shipping on orders over $80, less than $80 we charge a single flat rate fee of $8.50
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Please note for certain product categories particularly filters there is at times an additional charge for shipping.
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Except as otherwise described below, if you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange (if the product is undamaged). When you make your return, you’ll need to note credit or exchange. Returned items must be in the original packaging. To initiate a return you can contact us via phone and we can coordinate the return with you.
If you have questions please contact us at 866 373 5658
Shipping and Returns
Shipping should be simple
We offer free shipping on orders over $80, less than $80 we charge a single flat rate fee of $8.50
Our primary carriers include UPS and USPS and for large items a variety of freight carriers.
Please note for certain product categories particularly filters there is at times an additional charge for shipping.
Shipping policy exceptions
Not all products qualify for free shipping.
No-Hassle Returns
Except as otherwise described below, if you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange (if the product is undamaged). When you make your return, you’ll need to note credit or exchange. Returned items must be in the original packaging. To initiate a return you can contact us via phone and we can coordinate the return with you.
If you have questions please contact us at 866 373 5658
Shipping and Returns
Shipping should be simple
We offer free shipping on orders over $80, less than $80 we charge a single flat rate fee of $8.50
Our primary carriers include UPS and USPS and for large items a variety of freight carriers.
Please note for certain product categories particularly filters there is at times an additional charge for shipping.
Shipping policy exceptions
Not all products qualify for free shipping.
No-Hassle Returns
Except as otherwise described below, if you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange (if the product is undamaged). When you make your return, you’ll need to note credit or exchange. Returned items must be in the original packaging. To initiate a return you can contact us via phone and we can coordinate the return with you.
