Dedra DED7045

The SDS plus-7 Drill Bit performs precision-drilling in reinforced concrete. Its full carbide head with 5 cutters is fused with IDS welding technology to drill with a very high level of accuracy. A vi more→bration-reduced power transfer from the rotary hammer to the full carbide head is provided by the 2 + 2 flute design, which is made of high-alloy steel and created using optimised hardening technology. This offers the stability necessary for exact results. To prevent wandering and obtain a precise hole diameter, the Activeteq centring tip guides the drill position from the start. The bit is intended for use on masonry, concrete and reinforced concrete. To achieve accurate results, the visibility …

The Guhring No 651 Series HSS TiN Twist Drill Bit is a professional-grade jobber drill engineered for demanding metalworking applications. This straight shank metric drill features a titanium nitride more→coating that significantly enhances performance and extends tool life when working with challenging materials. Ideal for drilling steel and cast steel, alloyed and unalloyed grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite, this drill delivers consistent, reliable results in professional workshop and fabrication environments. The high speed steel construction provides exceptional rigidity, whilst the TiN coating offers superior heat and wear resistance for extended …

The DT4914 Dewalt cobalt drill bit is 8% cobalt which maintains a sharper cutting edge and delivers 4x longer life versus DEWALT Black Oxide bits. The optimised tip and flute geometry delivers 2X the more→penetration speed, versus DEWALT Black Oxide bits, removes material faster and reduces heat build up. The stronger central core delivers 2X the resistance to breakage versus DEWALT Black Oxide drill bits. Specifications • Diameter: 10mm • Length: 133mm • Working length: 87mm • Pack Quantity: 1