Drill bit extensions 1.1/4" UNC
These steel drill bit extensions are ideal for producing core drillings with individual depths.
- Easy extension of the drilling depth through different effective lengths
- High quality and robust steel, no tearing of the threaded adaptor
- Threaded adaptor 1.1/4" UNC" or G1/2", suitable for standard drill bits
Here you can search for stores in your area and buy the products you want on site.
Find a stockist
Enter a city, country or full post/zip code