![#diameter_14 mm](http://hownot2.com/cdn/shop/files/BRT-BIT-14_fae0bb8d-88cc-4537-ac1a-ae55a6a3b2c3.webp?v=1714418139&width=2000)
![#diameter_15 mm](http://hownot2.com/cdn/shop/files/BRT-BIT-15_343310fa-20e1-4d44-b3d7-106e2b27fe4c.webp?v=1714418139&width=2000)
![#diameter_16 mm](http://hownot2.com/cdn/shop/files/BRT-BIT-16_e795a1d6-5351-4e5d-89f0-fa054db00747.webp?v=1714418139&width=2000)
![#diameter_17 mm](http://hownot2.com/cdn/shop/files/BRT-BIT-17_4513c0d1-59ac-4816-a1d9-49a78f59d28f.webp?v=1714418139&width=2000)
![#diameter_10 mm](http://hownot2.com/cdn/shop/files/IMG_1308_c232742e-53c8-4e76-888c-3fa5b30dfda1.jpg?v=1714418139&width=2000)
![#diameter_11 mm](http://hownot2.com/cdn/shop/files/IMG_1310_efaf0c4d-8f84-4433-a860-067c67236c0d.jpg?v=1714418140&width=2000)
![#diameter_12 mm](http://hownot2.com/cdn/shop/files/IMG_1309_8891c4ef-96a6-4ba7-8374-5083ab411354.jpg?v=1714418140&width=2000)
![#diameter_13 mm](http://hownot2.com/cdn/shop/files/IMG_1311_28f3a28c-2c6c-4029-a6a7-46daff4c79c6.jpg?v=1714418140&width=2000)
![](http://hownot2.com/cdn/shop/files/preview_images/hqdefault_089b7c5c-649e-4f77-8550-199dafb464a7.jpg?v=1718300213&width=480)
Core Drill Bits
Tier benefits:
Tier benefits:
Free US shipping over $69.
Description & Tech Specs
Have a core drill bit adapter? These are the bits you need!
Check out our episode about this!
![#diameter_10 mm](http://hownot2.com/cdn/shop/files/IMG_1308_c232742e-53c8-4e76-888c-3fa5b30dfda1.jpg?v=1714418139&width=2000)
Tier benefits:
Tier benefits:
Free US shipping over $69.
Have a core drill bit adapter? These are the bits you need!
Check out our episode about this!