INSTRUCTIONS FOR HILTI DX-100 DRIVE TOOL WHEN USED WITH POWER RAM G-27 FOR BOOSTER-CAP-ASSISTED DX-100L Drive Tool fitting 34" channels up to 1/2" deep. Please refer to product instructions for use and tool operation manuals for details. Piston: X-5-460-P Kwik. DX-Kwik method: pre-drilling into concrete. Please read full description and see all photographs. Thank you! Up for your consideration is this HILTI DX 100-L Piston Drive Fastener power actuated tool. to break and the tool may jam. k) Never drive fasteners into existing holes unless this is recommended by Hilti. l). Always observe the application guidelines