Brazed Diamond Core Drill Bit 12-202mm Diameter for Concrete with 2.5-4.0mm Segment Thickness
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
Professional brazed diamond core drill bits designed for precision drilling through concrete, granite, marble, porcelain, glass, asphalt, and rebar. These industrial-grade hole saws remove material in perfect cylindrical shapes with exceptional cutting performance.
Key Features
- Diameter range: 12mm to 202mm for versatile applications
- Segment thickness options: 2.5mm, 3.0mm, 3.5mm, 4.0mm
- Effective lengths: 300mm and 400mm for deep drilling capability
- Brazed diamond construction for superior durability and cutting life
- Compatible with multiple thread types for universal mounting
Technical Specifications
| Item No. | Effective Length (mm) | Outer Diameter (mm) | Inner Diameter (mm) | Segment Length (mm) | Segment Width (mm) | Segment Height (mm) | Quantity |
|---|---|---|---|---|---|---|---|
| DCL12 | 300 | 12 | 8 | RING | 2.5 | 7 | 1 |
| DCL14 | 300 | 14 | 9 | RING | 2.5 | 7 | 1 |
| DCL16 | 300 | 16 | 11 | RING | 2.5 | 7 | 1 |
| DCL18 | 300 | 18 | 13 | RING | 2.5 | 7 | 1 |
| DCL20 | 300 | 20 | 15 | RING | 2.5 | 7 | 1 |
| DCL22 | 300 | 22 | 17 | RING | 2.5 | 7 | 1 |
| DCL24 | 300 | 24 | 19 | RING | 2.5 | 7 | 1 |
| DCL26 | 300 | 26 | 20 | 16 | 3 | 7 | 3 |
| DCL32 | 300 | 32 | 26 | 16 | 3 | 7 | 3 |
| DCL38 | 300 | 38 | 31 | 24 | 3.5 | 7 | 3 |
| DCL44 | 300 | 44 | 37 | 24 | 3.5 | 7 | 3 |
| DCL52 | 300 | 52 | 45 | 24 | 3.5 | 7 | 4 |
| DCL62 | 300 | 62 | 55 | 24 | 3.5 | 7 | 4 |
| DCL72 | 300 | 72 | 65 | 24 | 3.5 | 7 | 5 |
| DCL82 | 300 | 82 | 75 | 24 | 3.5 | 7 | 5 |
| DCL92 | 300 | 92 | 85 | 24 | 3.5 | 7 | 6 |
| DCL102 | 400 | 102 | 95 | 24 | 3.5 | 7 | 6 |
| DCL112 | 400 | 112 | 104 | 24 | 4 | 7 | 7 |
| DCL122 | 400 | 122 | 114 | 24 | 4 | 7 | 7 |
| DCL132 | 400 | 132 | 124 | 24 | 4 | 7 | 8 |
| DCL142 | 400 | 142 | 134 | 24 | 4 | 7 | 8 |
| DCL152 | 400 | 152 | 144 | 24 | 4 | 7 | 8 |
| DCL162 | 400 | 162 | 154 | 24 | 4 | 7 | 9 |
| DCL172 | 400 | 172 | 164 | 24 | 4 | 7 | 9 |
| DCL182 | 400 | 182 | 174 | 24 | 4 | 7 | 10 |
| DCL202 | 400 | 202 | 194 | 24 | 4 | 7 | 10 |
Thread Compatibility
- A: R 1/2" (GAS1/2")
- B: 8/5-11 UNC
- C: 1 1/4" UNC
- D: W 1 1/4"
Customization & Ordering
We accept custom diamond core drill bit specifications to meet your specific project requirements. Minimum order quantity is 5 sets per dimension.
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Company
Top Metal Manufacture Limited