Draper Expert 10546 1.5mm 1/4" Hex HEX Titanium Nitride Ins Bit 50...

Draper Expert 1/4in. Hex Hexagonal Titanium Nitride Coated Bits - Draper Expert 10546, An S2 steel hex bit, hardened and tempered with titanium nitride finish. Draper Expert 10546 1.5mm 1/4" Hex HEX Titanium Nitride Ins Bit 50mm Long x 2

Price: 1.72 from Rapid Online Rapid Electronics Ltd.