M8 Drill Bit, HSS 1/4" Hand Tap Hex Shank Drill Bits, Combination Drill and Tap Bit Hand Tools for Wood Drilling, Soft Metal, Aluminum, Iron - - Amazon .com
Milescraft 4006 3in Bench Clamp – Heavy Duty Hold Down Clamp with Non-Marring Rubber Pad for Use with T-Tracks, Clamp Tables & Clamp Plates on Different Woodworking Projects - - Amazon.com