Silverline Blacksmiths Drill Bit 20mm

This drill bit is suitable for drilling into aluminum, steel, plastic, wood, and non-ferrous metals.

Yes, cutting oil is required when drilling metallic materials to improve performance and extend the life of the drill bit.

The drill bit has an 118-degree tip cutting angle.

The shank size is a reduced 12.7mm, suitable for standard drill chucks.

The drill bit is manufactured to the DIN338 standard.

Clean the drill bit with a cloth to remove any debris. Store it in a dry place to prevent corrosion.

The black oxide finish enhances the durability and wear resistance of the drill bit.

Check the drill bit for dullness. Sharpen or replace the bit if necessary. Ensure you are using the correct speed and applying appropriate pressure for the material. Always use cutting oil when drilling metal.

Ensure you are using the correct drill speed and applying even pressure. If drilling metal, ensure the use of cutting oil. Check the bit for any visible damage or stress points. Consider using a bit with a higher degree of flexibility for the application.

Tighten the drill chuck securely. Ensure the shank of the drill bit is clean and free of any debris that could prevent a firm grip.