RUKO 214127 Pack de 5 brocas helicoidales DIN 338, tipo N HSS, fresada rectificada, con autocentrado (Ø 12,7 mm)

Ruko Hss Din 338 Type N Serie 214 12.7mm Drill Set 5 Pieces. RUKO HSS DIN 338 Type N 12.7 mm Drill Bit Set | Precision Drilling for Metal & MoreAchieve unparalleled precision and efficiency in your drilling projects with the RUKO HSS DIN 338 Type N Serie 214 Drill Bit Set. Engineered in Germany for professionals and demanding craftsmen, this set is the benchmark for high-performance drilling in a wide variety of materials. Whether you are working on a fabrication project, performing maintenance, or require assembly-line accuracy, these drill bits deliver consistent, clean, and reliable results every time. This 12.7 mm set is specifically designed for users who require robust performance and superior hole quality, especially in metal applications.This is a high-performance ground standard twist drill made from heavy-duty high speed steel. The fully ground twist drill has a precise concentricity. Thanks to the split point, this drill has good centring properties and requires little pressure. This advanced manufacturing process not only ensures exceptional dimensional accuracy but also creates a smoother surface for superior chip evacuation, reducing friction and heat buildup for a longer tool life and faster drilling speeds.The standout feature is the Shape C split point grinding. This self-centering tip immediately bites into the material upon contact, eliminating the frustrating walking or wandering common with standard drill bits. This means you can start holes precisely where you intend, even on curved or smooth surfaces, without the need for a center punch. This design significantly reduces the required feed pressure, decreasing user fatigue and making the drilling process smoother and more controlled. The precise h8 tolerance guarantees that the holes you drill are accurate to the specified 12.7 mm diameter, crucial for applications requiring tight fits for bolts, pins, or other components.Designed for versatility, this drill bit set excels in its primary applications while offering reliable performance across other common workshop materials.Recommended Applications:Main application:* Steel (up to 900 N/mm² strength)* Aluminium* Brass* PlasticsOther application:* Bronze* Cast ironTechnical Specifications:* Diameter: 12.7 mm* Overall Length: 151.0 mm* Spiral Length: 101.0 mm* Tip Grinding: Shape C: Split point* Point Angle: 118°* Tolerance: h8* Standard: DIN 338* Material: HSS (High Speed Steel)* Cutting Direction: Right cutting* Shaft: Cylindrical* Drilling Depth: 5 x diameter* Spiral Angle: 20° - 30°* Groove Profile: Normal* Core: Normal* Net Weight: 98 g. tradeinn Bricoinn

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