Eltos DA-18N

The Guhring No 5523 HSS-Co High Speed Steel Drill is a professional-grade jobber drill engineered for demanding machining applications across multiple material types. Manufactured from high-speed stee more→l with cobalt content, this drill delivers exceptional durability and heat resistance for commercial use. Designed for versatility, it excels when working with non-ferrous metals, structural and carbon steels, high-alloyed steels, cast iron, cast alloys, plastics, and aluminium. The 4-facet split point geometry ensures accurate positioning and reduces walking, whilst the straight shank configuration provides secure tool holding in standard drill chucks. The bright finish and manufacture to BS 328 …

The E-11689 is an extensively equipped 256 Piece Drill and Screw Combination Bit Set, suitable for drilling into wood, stone and metal, supplied in a compact and easy to carry, durable plastic carry c more→ase. Features & Benefits • 256 Piece Drill and Screw Combination Bit Set • Supplied in durable plastic carry case Contents • 45x HSS-R Metal Drill Bits: 1(x4), 1.5(x4), 2(x6), 2.5(x3), 3(x6), 3.2(x2), 3.5(x4), 4(x6), 4.5(x3), 5(x2), 5.5, 6, 7, 7.5, 8mm • 20x Nut Setters: 5/32”, 3/16”, 7/32”, 1/4”, 9/32”, 5/16”, 11/32”, 3/8”, 7/16”, 1/2”, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm • 16x Hex Key Wrench: 1/16”, 5/64” 3/32”, 1/8”, 5/32”, 3/16”, 7/32”, 1/4”, 1.5, 2, 2.5, 3, 4, 5, 5.5, …

The Irwin HSS Pro TiN drill bits are primarily designed for drilling metal and harder tougher alloys. Compared to traditional HSS twist drill bits speed can be increased by 40 -60% and feed by 10 -2 more→0% without reducing the life time of the drill bit significantly. TiN is also a poor conductor of heat so the heat generated during the drilling process is diverted into the chips and coolant and less into the drill bit. These drills have a 135° split point grinding tip which ensures perfect centring and reduced drilling pressure. The drill bit body is manufactured from high quality HSS steel coated with 2.5µ Titanium Nitride (TiN) the TiN coating has a hardness of app. 80 HRC and …