Draper Expert 38613 3.3mm High-Speed Steel Drill Bit

Description

How to Use the DRAPER EXPERT 38613 3.3MM HSS Drill Bit

Tools Required

• Drill Machine
• Safety Glasses
• Clamps or Vice

Preparation

1. Ensure you have the correct drill bit size for your project.
2. Wear safety glasses to protect your eyes from debris.
3. Secure the workpiece using clamps or a vice to prevent movement.

Attaching the Drill Bit

1. Ensure the drill machine is turned off and unplugged.
2. Loosen the chuck of the drill by turning it counterclockwise.
3. Insert the shank (the smooth end) of the 3.3mm HSS drill bit into the chuck.
4. Tighten the chuck by turning it clockwise until the drill bit is secure.

Drilling Process

1. Plug in and turn on the drill machine.
2. Place the tip of the drill bit on the marked spot where you want to begin drilling.
3. Start the drill at a low speed to ensure a precise entry point.
4. Gradually increase the speed and apply steady pressure as you drill through the material.
5. Pull back the drill bit occasionally to remove debris and prevent overheating.

After Use

1. Turn off and unplug the drill machine.
2. Loosen the chuck and carefully remove the drill bit.
3. Clean the drill bit with a dry cloth to remove any debris.
4. Store the drill bit in a safe and dry place to prevent rust.

Safety Precautions

• Always wear safety glasses during operation.
• Ensure your work area is clean and well-lit.
• Do not apply excessive force to the drill bit.
• Keep hands away from the spinning drill bit.
• Ensure the drill machine is turned off when changing drill bits.