170pc HSS Engineering Drill Set Precision Steel 1 - 10mm Steel Case

All high speed steel (HSS) drills.

Can be used on a wide range of materials including aluminium / steel / plastic / wood and non ferrous metals. (please be aware that as with all HSS drills if you are using them on aluminium you need to keep them well lubricated as when the steel gets hot it can coldweld to the aluminium causing them to break, but as long as you keep them lubricated this will keep them cool WD40 or anything like this nothing special needed)

Includes:

1.0mm drill x 10pc

1.5mm drill x 10pc

2.0mm drill x 10pc

2.5mm drill x 10pc

3.0mm drill x 10pc

3.5mm drill x 10pc

4.0mm drill x 10pc

4.5mm drill x 10pc

5.0mm drill x 10pc

5.5mm drill x 10pc

6.0mm drill x 10pc

6.5mm drill x 10pc

7.0mm drill x 10pc

7.5mm drill x 10pc

8.0mm drill x 10pc

8.5mm drill x 5pc

9.0mm drill x 5pc

9.5mm drill x 5pc

10.0mm drill x 5pc