How to Etch a Hole in Steel
Drilling through steel requires the use of bits that remain sharp. Friction must be reduced at the drilling point to help the bits retain their sharpness. This process is often facilitated via the use of friction-reducing fluids. Drill bits designed for cutting through steel are hardened past the compressive strength of iron. Does this Spark an idea?
Other People Are Reading
Things You'll Need
- Bench vise
- Hammer
- Variable speed drill motor
- Drill bit set
- Cutting fluid
- Center punch
Instructions
-
-
1
Place the steel securely in a bench vise.
-
2
Place the center punch directly atop the location where you plan to etch a hole. Tap the center punch with a hammer to create a depression.
-
-
3
Coat the center-punch depression with cutting fluid.
-
4
Drill slowly through the depression in the steel. Add additional cutting fluid if you notice any smoke rising. Keep drilling slowly until you have etched your hole.
-
1
