RUKO HSS Spiral Fluted Step Drill Bit with Split Point, Bright Finish, 4.0 12.0 mm Diameter, Size 0/5, 65.0 Length, R101050 5

Ruko Hss 5 Step Drill Bit 4-12 Mm. RUKO HSS 5 Step Drill Bit 4-12 mm | High-Performance Metal DrillingExperience unparalleled precision and efficiency in your metalworking projects with the RUKO HSS 5 Step Drill Bit. As a leading product in the Electric tool accessories category, this drill bit is engineered for professionals and demanding enthusiasts who require clean, accurate, and burr-free holes in sheet metal and other materials. This single, robust tool replaces a full set of conventional drill bits, allowing you to create five distinct hole sizes from 4 mm up to a maximum of 12 mm without ever needing to stop and change your tool.Crafted for superior performance when drilling Metal, this Individual step drill bit is distinguished by its advanced design. The core of its exceptional capability lies in its construction and geometry. The CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily. This optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material, preventing snags and ensuring a smooth retraction after each hole is drilled.The RUKO HSS 5 Step Drill Bit is built for accuracy from the very first contact. Featuring a Shape C split point, it allows for precise self-centering on the workpiece without the need for a center punch, eliminating bit walking and ensuring your holes are exactly where you intend them to be. The 3-way clamping surface on the shank provides a secure, non-slip grip in the drill chuck, maximizing torque transfer and delivering consistent power for smooth, uninterrupted cutting. Ideal for electricians, plumbers, automotive technicians, and HVAC installers, this drill bit excels at enlarging existing holes and drilling new ones in sheet steel, non-ferrous metals, and plastics up to 4.0 mm thick. Elevate your workmanship with the precision, speed, and quality that only a RUKO tool can provide.Technical Specifications:- Ø: 4.0 - 12.0 mm- Total length L1: 65.0 mm- Shank: Ø 6.0 mm- Steps: 5- Material: HSS- Surface: bright- Cutting direction: right hand cut- Shank: 3-way clamping surface- Point angle: 118°- Point cut: Shape C: Split point- Step angle: 90°- Tolerance: work´s specification- Weight: 0.02200 KG. tradeinn Bricoinn

Shank Diameter : 6.0 mm Point cut: Shape C Split point Point angle: 118 degree Cutting direction: Right hand cut Step angle: 90 degree