Skil 3020 AA (CD1E3020AA)

These high-performance Faithfull Tungsten Carbide Tipped Drill Bits fit into SDS Plus chucks which provide a particularly secure non-slip grip that transmits maximum power for rotary percussion drilli more→ng, mainly into concrete. The SDS Plus bits ensure maximum power transmission due to their unique fluted shaft. This effectively removes situations where a perfectly serviceable cutting edge is rendered useless by a worn shank. The SDS Plus system also enables faster changing of drills using a quick release keyless chuck. For use in bricks, blocks, concrete containing aggregates, marble and hard stone, and other hard masonry materials.The Faithfull FAISDS10410 SDS Drill has a heavy-duty tungsten …

Comprehensive set made from hardened, tempered high quality steel. Chemically blackened finish for corrosion resistance. Supplied in tool roll.Specifications:Model No AK9298Brand: PremierContents: Pin more→Punches; 2 x 114, 2.5 x 127, 3 x 133, 4.5 x 146, 5 x 152, 6.5 x165mm, Centre Punches; 3 x 124, 4 x 127, 5 x 143mm, Taper Punches; 2.5 x 114, 3 x 127, 3 x 257, 5 x 140, 5 x 257, 5.5 x 152, 6.5 x 165, 6.5 x 257mm, Cold Chisels; 8 x 133, 9.5 x 146, 11 x 159, 13 x 171, 16 x 184, 19 x 197, 22 x 203, 25 x 205, 30 x 216mmNett Weight: 3.81kg

The Irwin Step Drill Bits are designed for precise drilling in thin materials and have a single flute for maximum drilling control into sheet metal. Their unique flute design ensures perfect round hol more→es in sheet metal. A fluted shank also prevents the drill bit from slipping in the chuck, along with a self centring point that will not walk and eliminates centre punching. Made from industrial grade M7 high-speed steel.Irwin Step Drill Bit. Number of hole sizes: 13.Hole diameters: 5, 7.5, 10, 13, 16, 19, 21, 23, 26, 29, 31, 33, and 35.