
Diamond Drilling & Coring – Diamond Core Bit Segments & Diamond Hole Saw Sets for Tiles
- Laser-welded turbo segments resist loss
- Diameters from 1/2" to 12" available
- Cuts concrete, granite, marble, tile
Professional-Grade Construction Standard
Diamond Core Bit Segments from DI Tool cover diamond hole saws and core bits engineered for cutting concrete, stone, tile, and masonry. Featuring laser-welded turbo segments, dual rim options, and diameters from 1/2" to 12", these tools deliver durable, precise performance for professional construction, plumbing, and renovation applications.


Diamond hole saws are typically used for smaller, precision holes in tile, ceramic, and porcelain, available in 1/2" to 4" diameters. Diamond core bits are designed for larger-scale drilling through concrete, brick, masonry, and stone, with diameters up to 12", often featuring laser-welded turbo segments for reinforced materials.
Talk to our experts for custom solutions and tailored guidance.

Precise hole cutting in tile and stone for pipe, fixture, and conduit installations during construction and renovation.

Core drilling through concrete, brick, and masonry structures for structural modifications and utility penetrations.

Cutting and shaping granite, marble, and natural stone for countertops, flooring, and architectural fabrication work.

Core drilling into asphalt and road surfaces for utility access, testing, and infrastructure repair projects.
Talk to our experts for custom solutions and tailored guidance.
Laser-welded turbo segments prevent segment loss and withstand reinforced concrete drilling for longer tool life and consistent performance.
Diameters ranging from 1/2" to 12" ensure the right fit for tile, stone, masonry, and concrete drilling applications.
Speak directly with knowledgeable staff for product selection, custom sizing, and volume pricing guidance on every order.
Submit your project details and our team will help you find the correct segment type, diameter, and arbor for your application.
For immediate assistance, feel free to give us a direct call at (800) 678-8006. You can also send us a quick email at info@ditool.com.
For immediate assistance, feel free to give us a direct call at (800) 678-8006. You can also send us a quick email at info@ditool.com.