RUKO HSS Tube and Sheet Drill Bit, CBN Ground with Split Point, Bright Finish, 4.0 20.0 mm Drilling Range, Size 2, 71.0 Length, R101002

Ruko Hss N2 Ø 5-20 Mm Conical Drill Bit. RUKO HSS N2 Conical Drill Bit Ø 5-20 mm | Precision Drilling in MetalAchieve unparalleled precision and efficiency in your metalworking tasks with the RUKO HSS N2 Conical Drill Bit. As a premier accessory for your electric tools, this individual drill bit is expertly engineered for drilling and deburring clean, perfectly round holes in a variety of metals. Designed for professionals and discerning DIY enthusiasts, this single tool replaces an entire set of conventional drill bits, allowing you to create multiple hole sizes from 5 mm to 20 mm with flawless accuracy and without changing tools.Exceptional Performance and VersatilityThis high-speed steel (HSS) conical drill bit is the ultimate solution for working with sheet metal, non-ferrous metals, and even durable plastics. Its step-less cone design enables you to smoothly enlarge existing holes or create new ones with exceptional control and a superior finish. The split point (Shape C) design is a key feature, allowing the bit to self-center upon contact with the workpiece. This eliminates the need for pre-drilling or center punching, preventing the bit from walking and ensuring your hole is started exactly where you intend it to be, saving you valuable time and material.Engineered for a Flawless FinishExperience the difference of German engineering. The CBN ground flutes guarantee quiet running and high cutting performance. This advanced grinding process creates incredibly sharp and durable cutting edges that slice through material with minimal effort, resulting in burr-free holes that require no subsequent finishing. This not only improves the quality of your work but also enhances safety by leaving a clean, smooth edge. Furthermore, the cone makes it easier to withdraw the tool from the material, preventing snags and protecting both the bit and your project from damage. For maximum stability and power transfer, the 3-way clamping surface on the shank ensures a secure, no-slip grip in your drill´s chuck.Attributes:* Max Diameter: 20 mm* Type: Individual* Application: Metal--- Specifications:* Drilling range Ø1 - Ø2: 4.0 - 20.0 mm* Total length L1: 71.0 mm* Shank Ø: 8.0 mm* Material: HSS* Surface: bright* Cutting direction: right hand cut* Shank: 3-way clamping surface* Point cut: Shape C: Split point* Point angle: 118°* Point cut: work's specification* Cone angle: 20-30°* Tolerance: work's specification* Weight: 0.05600 KG. tradeinn Bricoinn

Shank Diameter : 8.0 mm Cutting direction: Right hand cut Point angle: 118 degree Cone angle: 20-30 degree Point cut: Shape C Split point