RUKO HSS Spiral Fluted Step Drill Bit with Split Point, Bright Finish, 6.0 38.0 mm Diameter, Size 3, 100.0 Length, R101053

Ruko Hss 12 Step Drill Bit 6-38 Mm. RUKO HSS 12 Step Drill Bit 6-38 mm | For Precision Metal DrillingAchieve unparalleled precision and versatility in your drilling projects with the RUKO HSS 12 Step Drill Bit. As a leading choice in professional-grade electric tool accessories, this individual drill bit is engineered for craftsmen who demand efficiency and flawless results when working with metal. Designed to replace an entire set of conventional drill bits, this single tool allows you to drill, deburr, and enlarge 12 different hole sizes, from 6 mm up to 38 mm, without ever needing to switch your bit. This makes it an indispensable tool for electricians, plumbers, automotive technicians, and metal fabricators.Engineered for superior performance and durability, this HSS step drill bit is built for clean and accurate work. The CBN ground and spiral flutes guarantee quiet running and high cutting performance. This advanced design significantly optimizes chip flow, so even long, non-breaking chips from tough materials will be removed easily and efficiently. This superior chip evacuation protects the fine cutting edges from damage, reduces the occurrence of built-up edges, and prevents cold weld marks on your workpiece, ensuring a smooth, professional finish every time. Furthermore, the integrated cone at the base of the bit makes it significantly easier to withdraw the tool from the material after drilling, saving you time and effort.The RUKO HSS Step Drill Bit is packed with features designed for professional use. The Shape C split point design allows for immediate, precise centering and drilling without the need for a center punch or pre-drilling, even on curved or thin surfaces. The robust 3-way clamping surface on the shank ensures a secure, slip-free grip in your drill chuck, providing maximum torque transfer and enhanced operator control for safer, more accurate drilling. Whether you are working on sheet metal, steel profiles, or non-ferrous metals, this high-performance step drill bit delivers burr-free holes with exceptional accuracy, making it a cornerstone for any serious metalworking toolkit.Key Features:* Drills 12 different step sizes in a single bit (6-38 mm).* Spiral flutes for quiet operation and optimized chip removal.* CBN ground for high cutting performance and longevity.* Shape C split point for self-centering and eliminating the need for pre-drilling.* 3-way clamping shank prevents slippage in the drill chuck.* Ideal for burr-free drilling and enlarging holes in metal and plastic sheets. Technical Specifications:* Ø: 6.0 - 38.0 mm* Total length L1: 100.0 mm* Shank Ø: 10.0 mm* Size no.: 3* Steps: 12* 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: 0.24500 KG* Attributes: 6 mm, Individual, Metal. tradeinn Bricoinn

Cutting direction: Right hand cut Shank Diameter : 10.0 mm Point angle: 118 degree Point cut: Shape C Split point