OD82mm Concrete Reinforced Diamond Turbo Segments Hole Saw Retiping Core Drill Bits
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 of reinforced concrete core drill bit


Excellent diamond segment which especially design for stone drilling, such as concrete, reinforced concrete, etc. Made for countertop, kitchen or any other stone fabrication applications.
2.Features of Drilling Tool: 82mm Diamond Core Bit for Concrete
How dose a diamond core bit work?
A diamond core bit does not cut but works by milling. During the sharpening process performed at the factory, individual diamond crystals are exposed on the face and sides of the segment and it is these that do the milling work. The metal matrix holds each diamond in place. During the work, each diamond is supported by a comet's tail which strengthens the supporting action of the bond immediately "behind" the diamond crystals.
A diamond tool properly suited to the material to be cut, the equilibrium between the work of the diamond and the abrasion-resistance of the bond is optimum; the diamond is held in place until it is destroyed and new crystals appear. It is in this equilibrium that all the quality of the diamond tool resides.
A core bit intended for cutting hard, dense (less abrasive) materials requires a softer segment bond. This wears out more rapidly, by replacing the worn diamonds relatively quickly so that the blade continues to cut.
Otherwise, for cutting soft, abrasive materials must have a hard, abrasion-resistant segments in order to retain the diamonds longer.
4.Packing and shipping of 82mm core bits for concrete

According to the size, normally put in an export standard carton, gross weight per carton is limited within 20-25kg.
Shipping date: If there is steel discs in our stock, normally shipment within 10-15days. If not, around 25-30days.
Delivery way: By air, by sea, by land, by courier, etc.
5. Payment term
T/T, Irrevocable L/C at sight,PayPal, West Union, Credit Card, etc.
6.Our Related Products

7.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!
8.Certification

9.Our exhibition

10.Company Information

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 of reinforced concrete core drill bit


Excellent diamond segment which especially design for stone drilling, such as concrete, reinforced concrete, etc. Made for countertop, kitchen or any other stone fabrication applications.
2.Features of Drilling Tool: 82mm Diamond Core Bit for Concrete
82mm outside diameter.
M16 thread
Total length is 102mm (4 1/16 inch).
Great segment in 10mm height.
More durable for industrial or business use.
3.Specification information of OD82mm diamond drill for concreteOther specifications we can offerDiamond core bits for concrete, with thread M16 | |||||
Item No. | Diameter | Segment Dimension | Total Length | Teeth No. | |
mm | Height | Thickness | |||
BGB(UNC)6.5 | 6.5 | 8 | - | 93 | C |
BGB(UNC)8 | 8 | 8 | - | 93 | C |
BGB(UNC)10 | 10 | 8 | 2 | 93 | Crown |
BGB(UNC)12 | 12 | 8 | 2.5 | 93 | Crown |
BGB(UNC)14 | 14 | 8 | 2.5 | 93 | Crown |
BGB(UNC)16 | 16 | 8 | 2.5 | 93 | Crown |
BGB(UNC)18 | 18 | 8 | 2.5 | 93 | Crown |
BGB(UNC)20 | 20 | 8 | 2.5 | 93 | Crown |
BGB(UNC)22 | 22 | 8 | 2.5 | 93 | Crown |
BGB(UNC)25 | 25 | 8 | 2.5 | 93 | Crown |
BGB(UNC)28 | 28 | 8 | 2.5 | 93 | Crown |
BGB(UNC)30 | 30 | 8 | 3 | 93 | Crown |
BGB(UNC)35 | 35 | 8 | 3 | 93 | Crown |
BGB(UNC)40 | 40 | 8 | 3 | 103 | 4 |
BGB(UNC)45 | 45 | 8 | 3 | 103 | 5 |
BGB(UNC)51 | 51 | 8 | 3 | 103 | 6 |
BGB(UNC)55 | 55 | 8 | 3 | 103 | 6 |
BGB(UNC)60 | 60 | 8 | 3 | 103 | 7 |
BGB(UNC)65 | 65 | 8 | 3 | 103 | 7 |
BGB(UNC)70 | 70 | 8 | 3 | 103 | 8 |
BGB(UNC)76 | 76 | 8 | 3 | 103 | 8 |
BGB(UNC)85 | 85 | 8 | 3 | 103 | 9 |
BGB(UNC)100 | 100 | 8 | 3 | 103 | 10 |
BGB(UNC)105 | 105 | 8 | 3 | 103 | 10 |
BGB(UNC)110 | 110 | 8 | 3 | 103 | 11 |
BGB(UNC)115 | 115 | 8 | 3 | 103 | 11 |
BGB(UNC)120 | 120 | 8 | 3 | 103 | 12 |
BGB(UNC)127 | 127 | 8 | 3 | 103 | 12 |
BGB(UNC)150 | 150 | 8 | 3 | 103 | 14 |
A diamond core bit does not cut but works by milling. During the sharpening process performed at the factory, individual diamond crystals are exposed on the face and sides of the segment and it is these that do the milling work. The metal matrix holds each diamond in place. During the work, each diamond is supported by a comet's tail which strengthens the supporting action of the bond immediately "behind" the diamond crystals.
A diamond tool properly suited to the material to be cut, the equilibrium between the work of the diamond and the abrasion-resistance of the bond is optimum; the diamond is held in place until it is destroyed and new crystals appear. It is in this equilibrium that all the quality of the diamond tool resides.
A core bit intended for cutting hard, dense (less abrasive) materials requires a softer segment bond. This wears out more rapidly, by replacing the worn diamonds relatively quickly so that the blade continues to cut.
Otherwise, for cutting soft, abrasive materials must have a hard, abrasion-resistant segments in order to retain the diamonds longer.
4.Packing and shipping of 82mm core bits for concrete

According to the size, normally put in an export standard carton, gross weight per carton is limited within 20-25kg.
Shipping date: If there is steel discs in our stock, normally shipment within 10-15days. If not, around 25-30days.
Delivery way: By air, by sea, by land, by courier, etc.
5. Payment term
T/T, Irrevocable L/C at sight,PayPal, West Union, Credit Card, etc.
6.Our Related Products

7.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!
8.Certification

9.Our exhibition

10.Company Information
