M14 OD2 0-300mm 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.
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.
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.
Specification information of diamond drill for construction
| Diameter |
Segment Dimension |
Teeth No. |
Vacuum brazed Protect Teeth |
| mm |
Height |
Thickness |
| 6 |
10 |
2 |
Crown |
-- |
| 8 |
10 |
2 |
Crown |
-- |
| 10 |
10 |
2 |
Crown |
-- |
| 12 |
10 |
2.5 |
Crown |
-- |
| 14 |
10 |
2.5 |
Crown |
-- |
| 16 |
10 |
2.5 |
Crown |
-- |
| 18 |
10 |
2.5 |
Crown |
-- |
| 20 |
10 |
2.5 |
Crown |
4(O)2(I) |
| 25 |
10 |
2.5 |
Crown |
4(O)2(I) |
| 32 |
10 |
3 |
Crown |
4(O)2(I) |
| 35 |
10 |
3 |
4 |
4(O)2(I) |
| 38 |
10 |
3 |
4 |
4(O)2(I) |
| 50 |
10 |
3 |
5 |
4(O)2(I) |
| 60 |
10 |
3 |
6 |
4(O)2(I) |
| 70 |
10 |
3 |
7 |
4(O)2(I) |
| 80 |
10 |
3 |
8 |
4(O)2(I) |
| 90 |
10 |
3 |
9 |
4(O)2(I) |
| 100 |
10 |
3.5 |
9 |
4(O)2(I) |
4.Packing and shipping of 32-350mm core bits for construction
Contact us
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