Drill Bit, Twist

What hole size can I make with the Twist Drill Bit HSS D6.5mm?

This drill bit is designed for producing a 6.5 mm hole diameter, so it is ideal when your project calls for Hole Ø 6.5 mm. Always confirm the measurement against your drill requirement before starting.

Will this drill bit work on metal?

Yes. This model is suitable for metal applications and uses HSS cutting performance to help you achieve clean results on common metal work. For best results, use appropriate speeds and cutting fluid where needed.

Is the bit compatible with DIN 338 drill bit standards?

It meets the DIN 338 standard, which helps ensure reliable fit and performance for typical twist drill applications. If you are matching bits to a specific requirement, this standard provides useful confirmation.

How does HSS help when drilling metal?

HSS, or High Speed Steel, is widely used for drilling metal because it offers good cutting ability and durability for everyday workshop use. With correct feed rate and lubrication, you can help extend bit life and maintain cutting efficiency.

What is the product part number and how can I reference it when ordering?

The product part number is 001.41.211. Using the part number helps you order the correct size and specification, especially if you need to reorder for ongoing work.

What length of guarantee is included?

There is a Hafele Lifetime Guarantee of 25 years. This provides extra reassurance about the purchase for long term use, subject to the guarantee terms.

What should I check before drilling to get the best results?

Before you start, confirm the 6.5 mm hole size, the material type, and that you are using the correct drill speed and technique for metal. Using suitable cutting fluid and steady pressure can help improve hole quality and reduce unnecessary wear.