TCT Armour Piercing Metric Drill Set (Multi Purpose) 

Sizes included: 3mm, 4mm, 6mm, 8mm & 10mm (5 Pieces)

Drill Sizes:

3mm x 70mm

4mm x 80mm

6mm x 100mm

8mm x 90mm

10mm x 140mm

Material: Tungsten Carbide Tipped.

Drilling information:

These drills have a special high treat heat resistant solder which withstand heat up to 950c. These TCT Drills have a layer of Tungsten Carbide that is solid which enables the cutting edge to be sharpened with the High Quality Diamond File that comes with this set.

These drills will drill through very hard steels (Even Hardened Steels) that other drill would not touch.

You can use these drills on many materials but we recommend they be used on all type of steels.

When drilling with steel - (+1000 RPM) Use your cutting oil provided.

 This deal is available for a limited time.