Also to know is, how do you make threaded holes in metal?
Coat the tap with cutting and tapping fluid. Place a bitof fluid on / in the hole to be tapped. Align the tapwith the drilled hole in the metal. Startthreading the hole in the metal by turning thetee-handle tap wrench clockwise for a right-hand threadedhole or counter-clockwise for a left-hand threadedhole.
- Reference a tap chart to determine the drill bit size requiredfor the threaded hole.
- Secure the drill bit in a drill motor.
- Place the point of the coated drill bit on the aluminum.
- Secure a tap in the handle of a tee-handle tap wrench.
- Turn the tap handle clockwise to thread the tap into thehole.
Regarding this, how do you thread a steel rod?
How to Thread a Steel Rod
- Secure the steel rod into a bench-mounted vise with one end ofthe steel rod pointed toward the ceiling.
- Insert a blade of a thread gauge inside of the hex nut.
- Select a die from a die set that matches the size stated on thethread gauge blade.
- Insert the flat side of the die into the socket of the diewrench.
Drill at a Slow Speed In general, it's a good idea to drill throughmetal using as slow a speed as possible using a drillbit for metal. Hard metals like steel and largerdrill bits require even slower speeds. With a small twistbit (1/16 in. to 3/16 in.), you can drill through mostmetals at 3,000 rpm.