Drill bit - 10 pcs, 48899350

Step Drill Bit Set

• Step drill bits are ideal for drilling in ferrous and non-ferrous metal sheets, profiles, and pipes. - Copper, brass, and aluminium. - Stainless steel. - Plastics. - Maximum material thickness - 4mm. - To ensure the longest lifespan, we recommend using with cooling fluid.
• Applications: - Electrical: drilling in panels and cabinets for cable gland installation. - Plumbing/HVAC: holes for pipe access and installations. - Metalworkers/manufacturing: various sizes and enlarging holes. - Automotive: holes for cable installations (mobile phones, antennas, rerouting wiring). - Maintenance work: various applications, sizes, and enlarging holes.
• Advantages of Step Drill Bit over conventional drill bits: 0 One drill bit drills various sizes - Do more, carry less! - Best choice for enlarging holes. - More durable than twist drills, drill thickness prevents breakage. - More precise without slipping, tip drills instantly. - Clean holes without burrs, requires less finishing. - Drills in plastic without cracking and breaking.
• Centre punching - Drilling - Deburring - All in one go
• Rapid Strike tip improves centring - less side movement of the drill bit and fast drilling without the need for a centre punch or pre-drilling.
• Special tip and stepped geometry to prevent jamming - especially when using high-speed, cordless tools - and also material deformation.
• 2 optimised cutting edges allow for 2x faster and smoother cutting.
• Made from specially selected steel with an oxidised surface, making the tool 4 times more durable.
• Optimised for use with high-speed cordless drills.
• Laser-engraved, durable, and readable markings.
• Each step is ground so that the drill automatically smooths edges during drilling.
• 3-Flat Secure Grip shank ensures better tool grip in the chuck and provides maximum torque transfer.