5.5mm HSS Drill Bit Long Series Carded 2501-5.50S by Bordo Caliper Drywall/Plasterboard

Drywall/Plasterboard

Overall Length: 266mm

Fine Scale 5

and it nests into a protective shroud for secure transport and storage

532100GR 3/8" Drive Pass-Thru™ 6 Point Standard Metric Socket 10mm

5.5mm HSS Drill Bit Long Series Carded 2501-5.50S by Bordo Caliper Drywall/PlasterboardBLACK FINISH (also called blue finish) A black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating. This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding. The result is increased tool life. Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation. Specifications: