KERN-DEUDIAM steel extension for drill bits, 1¼" UNC
Standard delivery
Delivery usually takes 3–5 business days.
For some products, delivery may take up to 7 business days
Shipping from €3.63. Free for orders of €300 and over
Steel extension, 500mm long, designed for diamond core drills with a 1¼" UNC connection. Allows for greater drilling depth or working in hard-to-reach areas where the standard drill bit length is insufficient.
Additional description
Technical specifications
| Tool type | Crown extender |
| Intended use | Extension of wet drilling diamond core bits for deeper drilling |