7/16" HSS Drill Bit Long Series Carded 2500-7/16S by Bordo Blasting Media / Garnet drilling capacities in concrete: 40mm

drilling capacities in concrete: 40mm

Bit Grease 100mL (194683-7)

13Pce Imperial Drill Bit Set suit Wood / Plastic / Metal BTW13I by Bristol

The portable sanding belt LS 309 XH is a universal product for rough

Soba Magic Machinery Vice 125mm (5") – 110045

7/16" HSS Drill Bit Long Series Carded 2500-7/16S by Bordo Blasting Media / Garnet drilling capacities in concrete: 40mmBLACK 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: