| Customization: | Available |
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| Customized: | Customized |
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Dry Diamond Core Drill Bits
| Product name | Diamond Core Drill Bit |
| Diameter | 50mm |
| Length | 470mm |
| Thread | 1-1/4 UNC |
| Color | red |
| Usage | for marble granite concrete |
| Diameter mm |
Length mm |
Thread |
| 25 | 450 | 1-1/4 UNC |
| 32 | 450 | 1-1/4 UNC |
| 40 | 450 | 1-1/4 UNC |
| 51 | 450 | 1-1/4 UNC |
| 63 | 450 | 1-1/4 UNC |
| 76 | 450 | 1-1/4 UNC |
| 102 | 450 | 1-1/4 UNC |
| 112 | 450 | 1-1/4 UNC |
| 127 | 450 | 1-1/4 UNC |
| 152 | 450 | 1-1/4 UNC |
| 180 | 450 | 1-1/4 UNC |
Diamond core drill bits are ideal when drilling holes in brick and block.The tubes on the diamond bits are slotted to aid in both cooling of the Core bit and removal of the drilling.From hard concrete with steel reinforcing to easier to drill materials, such as asphalt, brick and block.Provide fast, trouble free drilling and give a long service life.
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