PART#: DPX35LR. These needles also cross to these different needle systems : 134-35LR, 2134-35LR, DPX35LR, SY7227. Gebedur stands for Groz-Beckert needles with titanium nitride coating. Groz-Beckert® 134-35LR Gebedur titanium needles are available in following sizes.