31/64" HSS Drill Bit Long Series Carded 2500-31/64S by Bordo Magnetic Bender contamination and further corrosion

contamination and further corrosion

The Kincrome Folding Hex & TORX Key range offers an attractive and cost effective solution for tradespeople and DIY users that need to keep a variety of popular high-quality hex keys nearby

Half Round Second Cut File 200mm (8")

The blade is made of tool steel hardened to Rc60-62

31/64" HSS Drill Bit Long Series Carded 2500-31/64S by Bordo Magnetic Bender contamination and further corrosionBLACK 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: