These steel drill bit extensions are ideal for producing core drillings with individual depths.
Choosen variant:Drill crown extension 1.1/4" UNC, 300 mm, steel version
Article number:FF35070Choose another variant
- 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
Extension 1.1/4" UNC, NL=300mm