DWT ASS-20 D

Dewalt raises the bar still further with a superior range of SDS MAX drill bits. For use with SDS MAX drive hammer drills (Hilti type F, G, or Y) for anchor, fixing or clearance holes in masonry, conc more→rete, brick or block work. Specifications • Diameter: 32mm • Length: 570mm • Working Length: 450mm Features and Benefits • Drill bit tip delivers effective drilling / breaking longer. • Drill bit tip maintains its effective drilling / breaking edges longer. • 4 cutter tip enables a more circular hole to be drilled • Debris is removed more efficiently from the hole allowing impacts to perform more effectively

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 is …

Faithfull Point Steels are produced to provide high-performance in all types of modern large capacity drilling and hammer drilling machines. Manufactured using traditional forging skills, such as hamm more→er work on chisels and drop stamp forging of cutting blades, they fit the most popular 21mm Hex shank machines used in the UK. Type: Point.Length: 380mm.Fitting: 21mm Hex shank, Kango (900/950K).Additional Information:• Steel Type: Point• Length (mm): 380