A Cutting Direction: Right Hand , Dimension Type: Fractional Inch , Finish: Uncoated , Material: Carbide-Tipped , Point Angle: 125 Degrees , Point Type: 4 Facet Thinned
Features
- CJT Koolcarb Style 172 extra long drill bits have carbide tips for improved surface finish.
- They have a 125-degree drill bit point angle for quick & easy drilling on tough surfaces.
- These extra-long drill bits contain two coolant holes that help to reduce heat and clean dust during drilling.
- They have straight flutes that are ideal for chip removal & help to maintain accuracy in drilling.
Frequently Asked Questions
What is the flute of the drill?
The flute of a drill is the spiral groove on the body of the drill bit that aids in chip removal during drilling.
How to choose the right drilling bits?
- Determine the sizes of the hole you need to drill & choose a drill bit with a diameter that matches your desired hole size.
- Consider the type of drill you will be using and choose a drill bit with a shank that is compatible with your drill.
What safety precautions should be taken while using these extra-long drill bits?
- Wear appropriate personal protective equipment such as safety glasses & gloves.
- Handle the drill bits carefully to avoid damage & injury.
- Securely clamp or hold the workpiece in place before drilling.
- Use the drill bits at the recommended speed & apply steady pressure.
- Consider using a coolant or lubricant for prolonged or intense drilling.
- Regularly inspect & replace damaged or worn drill bits.