Item no.: 4500
Verlängerung für Diamantbohrkronen 500 mm 1 1/4 UNC
500 mm extension for 1 1/4" UNC Diamond core drill bits
Available between 09.11. and 10.11.
| Product type: | Extension |
|---|---|
| Thread: | 1 1/4" UNC female |
| Fits on: | 1 1/4" UNC external thread |
| Suitable for: | Diamond core drill bit from 52 mm |
| Effective length: | 500 mm |
| Product type: | Accessories |
| Accepts: | 1 1/4" UNC female |
| Length (extension): | 500 mm |
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500 mm extension for diamond core drill bits with 1 1/4" UNC
The 500 mm extension is ideal for core drilling through workpieces that are thicker than the effective length of the bit: between the spindle and the bit, 1 1/4" UNC on both sides, for bits from Ø 52 mm, drilling depth plus 500 mm.
- 500 mm extension: the long extension for foundations and solid structures; with a core bit having a working length of 450 mm, this provides a drilling depth of around 950 mm.
- Length equal to working length: the hole is drilled in one go, without stopping.
- For our core drilling rigs with 1 1/4" UNC: this is most effective for deep drilling in columns.
Technical Specifications
| Product type: | Extension |
|---|---|
| Thread: | 1 1/4" UNC female |
| Fits on: | 1 1/4" UNC external thread |
| Suitable for: | Diamond core drill bit from 52 mm |
| Effective length: | 500 mm |
| Product type: | Accessories |
| Accepts: | 1 1/4" UNC female |
| Length (extension): | 500 mm |
| Product type: | Extension |
|---|---|
| Thread: | 1 1/4" UNC female |
| Fits on: | 1 1/4" UNC external thread |
| Suitable for: | Diamond core drill bit from 52 mm |
| Effective length: | 500 mm |
| Product type: | Accessories |
| Accepts: | 1 1/4" UNC female |
| Length (extension): | 500 mm |
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