ALM-27-150 Reill Drilling Chuck, Cannulated, for Shanks form 2.0 - 2.5mm, diam 115mm.
ALM-27-151 Drilling Chuck, Cannulated, for Shanks form 0.8 - 2.0mm, 150mm.
ALM-27-152 Drilling Chuck, Cannulated, for Shanks up to 4.5mm diam with Key 140mm.