China M14 Od32mm Dry Drilling Diamond Core Drill Bits for Granite Stone

M14 OD32mm Dry Drilling Diamond Core Drill Bits for Granite Stone
Why choose us:
1. SGS, MPA certificate, Established in 2000 year, Rich producing experience.
2. Well approved by our worldwide clients, export more than 70 countries.
3. Success formula for concrete saw blade
4.Quick Delivery time.
5. One-Day reply to your inquiry and question.
1.Description

PRODUCT DETAILS:
Diamond core drill is used for wet drilling on a full range of materials from Reinforced Concrete, Asphalt, Block, Pavement, Brick, etc.
2.Features of diamond concrete core drills OD32-350mm

1. Applications: Stone drilling in counter top, kitchen, toilet.
2. Connection Type: 1/2" shaft, 5/8"-11 or M14 thread.
3. Segment type: Crown segment or normal segment.
4. Welding way: Outer diameter ≤ 18mm is silver soldering, ≥ 20mm is laser welding.
5. Selling point: Each drill bit has the brazing rods, four outside and two inside, which protect the steel disc, extend the life. Outer diameter is less than or equal to OD18 do not have brazing rod.
6. Accept sample order to have a test.

Different connections and segment specifications are available upon request.
3.Specification information of diamond drill for construction

DiameterSegment DimensionTeeth No. Vacuum brazed Protect TeethmmHeightThickness6102Crown--8102Crown--10102Crown--12102.5Crown--14102.5Crown--16102.5Crown--18102.5Crown--20102.5Crown4(O)2(I)25102.5Crown4(O)2(I)32103Crown4(O)2(I)3510344(O)2(I)3810344(O)2(I)5010354(O)2(I)6010364(O)2(I)7010374(O)2(I)8010384(O)2(I)9010394(O)2(I)100103.594(O)2(I)

4.Packing and shipping of 32-350mm core bits for construction
5. Payment term
T/T, Irrevocable L/C at sight,PayPal, West Union, Credit Card, etc.
6.Our Related Products
7.Clients feedback
8.Certification

9.Sales team

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