Tolsen T-500 79501A

Up to 5x more precise than a standard drill bit - The modern construction site requires working on many different materials and you never know what you will need to drill next. Finding the right drill more→bit can be difficult and time-consuming – unless you have the EXPERT MultiConstruction Drill Bit. This highly versatile drill bit can drill accurately into hard materials such as tile and granite without skidding, thanks to its sharp tip and advanced geometric design. Made from optimised carbide using our fine grinding manufacturing technique, it can also tackle concrete, brick, wood and metal. It can always do a professional job – whatever the material. The Bosch EXPERT CYL-9 MultiConstruction Cyli…

Highly Robust - The Impact Control HSS Twist Drill Bit offers highly robust drilling in metal, especially with impact drivers. Extremely strong body is extremely robust. The twist drill bit is precisi more→on-ground from solid metal and has an oxide-coated flute, giving it an excellent surface quality for slicing through materials with reduced wear. It is suitable for use on alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, non-ferrous metals, sheet metals and plastics. This drill bit is compatible with a 1/4-inch hex-shank system for universal use with drill drivers, impact drivers and drill stands. Hex shank for maximum power transfer in standard three-jaw drills and hexagonal …

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 2.5 Titanium Nitride (TiN), the TiN coating has a hardness of app. 80 HRC and is very resistant …