100mm Round Hole Cutter Concrete Diamond Drilling Core Bits for Reinforced Concrete

1.Engineering drill bits, also known as construction drill bits. They are for drilling concrete, brick, block, pavers and asphalt.
2. Premium grade core bits that deliver fast drilling speed and extend product life.
3. Designed for wet or dry application.. Used with hand drill and core drilling machine.
4. Production strictly according to customer requirements.
5. Size could be customized.

Since 2000 year, Our company Johnson Tools Manufactory Co., Ltd started to manufacture and export diamond tools for Stone Working and Construction Industry for worldwide countries.

Since 2005 year, we established our own import and export company, named Johnson Import and Export Co., Ltd. We enjoy good reputation among customers with trustworthy product quality and creditable service. Provide good quality diamond tools on sawing, drilling, grinding, and polishing industry.

Johnson Tools Manufactory Co.,ltd

Established in 2000 year, our company Johnson Tools Manufactory Co.,Ltd started to manufacture and export diamond tools for stone and construction industry for worldwide countries. Since 2005 year, we established our own import and export company, named Johnson Import and Export Co.,Ltd. We enjoy good reputation among customers with trustworthy product quality and creditable service. Provide good quality diamond tools on sawing, grinding, polishing and drilling industry.

Our Technology:

We are processing advanced production equipment, modern checking system, strict management and a strong technical force with the combination of many skilled workers and technical engineers. To provide our customers with satisfactory diamond cutting tools. And our laser saw blade has passed the testing of Germany Hannover, get MPA Certificate Z-14598/18.

      Advantage products:

      Laser welded saw blade. Sintered saw blade. Electroplated diamond tools. Diamond Grinding Wheel.  

      Diamond Polishing pad. Diamond segments. Vacuum Brazed Diamond Tools.

     Cutting, Drilling, Grinding and Polishing materials.

Marble, Granite, Sandstone, Limestone, Grit stone, Basalt, Lava stone, Bluestone, Concrete, Cured concrete, (heavy) Reinforced concrete, Green concrete, Precast concrete, Pre-stressed concrete, asphalt, Brick or block, Fire birck, Refractory Brick, etc.

    Our aim: Provide the most suitable diamond tools and quickly service.

      Welcome to join us to be a Johnson Tools partner!

    Let's work together to make the business better and better.