TiN Coated Drill Bit Set 99pc
Titanium Nitride (TiN) coated twist drill bits.
Sizes: 1, 1.5, 2, 2.5, 3, 3.5 & 4.0mm (10 of each).
4.5,5, 5.5, 6 & 6.5mm (5 of each), 8 & 10mm (2 of each).
Manufactured from HSS4241 steel.
Supplied in a plastic storage box.






