99 Piece Metric HSS-Co Cobalt Drill Bit Set
High Quality Cobalt Drill Sets!
For Drilling Holes in High Tensile Steels such as Stainless Steel.
The HSS Bits are Alloyed with 5% Cobalt to Improve Heat Resistance and will Perform and Outlast Normal HSS Bits.
Particularly if your Work Involves Drilling Tough Metals.
Not to be Confused with Inferior Cobalt 'Coated' Bit Sets
These Sets can be Re-Sharpened Over and Over Again
Without Grinding Off the Cobalt Coating.
99 Piece Set Includes
1.5mm x 16, 2mm x 16, 2.5mm x 15,
3mm x 10, 3.2mm x 10, 3.5mm x 8,
4mm x 8, 4.5mm x 3, 5mm x 3, 5.5mm x 2,
6mm x 2, 6.5mm x 2,
8mm x 2,
10mm Bits x 2
High Quality HSS-Co 5% M35 Cobalt Bits
135 Degree Split Point Tip Ensures
Perfect Centering with Reduced Drilling Pressure
For Hardened High Tensile Steels Including Stainless Steels!
Includes Robust Metal Organiser Case