OD 35mm Diameter Dry Diamond Core Drill Bits With Brazed Rods For Hard Granite

OD 35mm Diameter Dry Diamond Core Drill Bits With Brazed Rods For Hard Granite

1.Description of Dry Core Drills: OD35mm Dry Core Drills Bits

Dry Core drilling used for different kinds of stone, including granite, marble, etc.
They are have fast drilling speed and extend product life.And used by core drilling machines and hand drills.
We arrange production strictly according to customer requirements.
Other size could be customized.

2. Features of Dry Core Drills: OD35mm Laser Welded Diamond Dry Core Drills Bits for Hard Granite and other stones

1. Applications: Drilling different stone.
2. Connection Type: 1/2” shaft, 5/8”-11 or M14 thread
3. Segment type: Crown segment or normal segment

4. Delivery time: Around 20days

5. Accept sample order before the formal order.

3.Packing and shipping

1) Package: Each Core drill bits are packed in plastic box, then according to the size, normal put in an export standard carton, gross weight per carton is limited within 15-20kg.

2) Delivery way: Air Freight when gross weight is above 45kg and less than 100kg. Fast delivery:
Sea Freight when the gross weight is above 100kg. Cheaper freight charge.
Courier (TNT, DHL, FedEx, Ups, etc). Small try order, door to door service.
3) Shipping date: If we have steel body in our stock, normally shipment will be around 7-10 days. If not, usually around 20-30days.

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.