• Model NO.：15.3.4
• Thread Size：3,8" Shaft Without Thread
• Segment Type：Normal Type
• Drilling Materials：Marble, Granite, Sandstone, Limestone, etc.
• Delivery Time：Around 30days
• MOQ：50PCS
• Transport Package：Carton
• Specification：GB
• Trademark：Johnsontool
• Origin：China
• HS Code：8202391000
• Production Capacity：1000PCS,Month

Diamond core bits for construction, with thread 1-1/4" UNC, 1/2" GASItem No.DiameterSegment DimensionTeeth No.Working LengthmmHeightThicknessLCB15015074.012450 
Other size we can do as followingDiamond core bits for construction, with thread 1-1/4" UNC, 1/2" GASItem No.DiameterSegment DimensionTeeth No.Working LengthmmHeightThicknessLCB3232734450LCB3838734450LCB505073.55450LCB636373.56450LCB757573.57450LCB898973.58450LCB102102749450LCB115115749450LCB1271277410450LCB17817874.514450LCB20020074.516450LCB23023074.518450LCB2502507520450LCB3003007522450LCB3503507524450 
4. Packing and shipping of OD150mm Diamond Drill Concrete Core Bit for Construction

Each Core drill bits are packed in paper box, and then according to the size, normal put in an export standard carton, gross weight per carton is limited within 20-25kg.
Shipping date: If we have steel body in our stock, normally shipment will be around 15 days. If not, usually around 20-30days.
Delivery way: By sea, by air, by land, by courier, etc.
 

5. Payment term
T/T, Irrevocable L/C at sight,PayPal, West Union, Credit Card, etc.

6.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. 
Providing our customers with satisfactory diamond cutting tools is our aim!

7.Our Related Products


8.Certification


9.FAQ.
Q: How to place order to your company?
Required Products Details: Tell us what is your demand? Which kind of products, size, specification, cutting or grinding or drilling materials? HP of machine? Quantity?  Nearest airport and seaport? Then we will give you best offer.
Performa Invoice: Offer satisfied, and then confirms the delivery time, payment term, logo, quantity, etc. According to this information, we will do Performa Invoice. Customers do the payment.
Production Process: Arrange production, based on the contract and PI description and mutual communication,    we will follow closely the full production process; keep you informed of  till finished the products under the contract limited time. Take photo of the goods for your reference. We take completely file in the computer from the raw material to producing process details, package, shipping. Easy for us to check each order.
Delivery: Dispatch the goods to appointed airport or seaport, prepare all shipping documents to customers.
After-Sale Service: Track the goods, learn the products' performance.
Feedback: Customers feedback to Johnson about quality, service, give us suggestion for our better improvement

10.Company information
Established in 2000 year, Johnson Tools Manufactory Co.,Ltd have been acting as one of leading manufacturers in China's stone and construction industries.
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, such as laser welded wall saw blade, floor saw blade, concrete saw blade, asphalt saw blade, stone saw blade, electroplated saw blade, tuck pointing saw blade, diamond segments, grinding wheels, polishing pad, core bits, TCT saw blade, also stone cutting machine, etc.
Johnson Tools people sincerely looking forward to serving you in the near future!
Let's work together to make the business better and better.



11.Contact us.


More information about our products, welcome to visit our website toolscn0.en.made-in-china.com and toolscn0.en.made-in-china.com, you will get more than you can see.