RUKO Hss-e Co 5 14 Step 4-30 Mm 101052E

RUKO HSS-E Co 5 Step Drill Bit 4-30 mm | 14 Steps for Precision Metal DrillingElevate your drilling capabilities with the RUKO HSS-E Co 5 14-Step Drill Bit, the definitive accessory for professionals demanding precision, efficiency, and versatility. Designed for use with electric tools, this single drill bit replaces a full set of conventional bits, allowing you to create 14 different hole sizes ranging from 4 mm to 30 mm without ever needing to swap tools. It is the ultimate solution for drilling clean, perfectly round holes in a variety of materials, including challenging sheet metal and stainless steel (INOX).Unmatched Performance and PrecisionThis step drill bit is engineered for superior performance. The innovative split point (Shape C) design allows for immediate, precise centering and drilling without the need for a center punch. It bites into the material instantly, preventing any walking or slipping, ensuring your holes are exactly where you intend them to be. The 3-way clamping surface on the shank guarantees a secure, non-slip grip in your drill´s chuck, even under high torque, providing maximum stability and power transfer for a smooth, controlled drilling experience. This bit is not just for drilling, it also deburrs the hole in the same pass, leaving a clean, professional finish and saving you a valuable extra step.Advanced Cutting TechnologyExperience the difference of advanced German engineering. 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 seamless workflow from start to finish. This intelligent design not only enhances cutting speed but also significantly extends the service life of the bit.Key Attributes:* Drill Type: Individual Step Drill Bit* Primary Application: Metal* Available Diameters (14 Steps): 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 7.5 mm, 8 mm, 8.5 mm, 9 mm, 9.5 mm, 10 mm, 10.5 mm, 11 mm, 11.5 mm, 12 mm, 12.5 mm, 13 mm, 13.5 mm, 14 mm, 14.5 mm, 15 mm, 15.5 mm, 16 mm, 16.5 mm, 17 mm, 17.5 mm, 18 mm, 19 mm, 19.5 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 26 mm, 28 mm, 29 mm, 30 mm.---Technical Specifications:* Diameter Range (Ø): 4.0 - 30.0 mm* Total Length (L1): 100.0 mm* Shank Diameter (Ø): 10.0 mm* Size Number: 2* Number of Steps: 14* Material: HSSE-Co 5* Surface: Bright* Cutting Direction: Right hand cut* Shank: 3-way clamping surface* Point Angle: 118°* Point Cut: Shape C (Split point)* Step Angle: 90°* Weight: 0.185 kg