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11.5 x 91 x 142 mm HSS Metal Drill Bit (5 PK)
Engineered for precision and durability, the 11.5 x 91 x 142 mm HSS Metal Drill Bit set from Surbahla is designed to tackle tough metal drilling tasks with ease. Whether you're a professional tradesperson or a DIY enthusiast, this 5-piece set delivers reliable performance for a variety of applications, from automotive repairs to industrial fabrication.
Made from high-speed steel (HSS), these drill bits offer superior heat resistance and extended lifespan compared to standard bits. The precise 11.5 mm diameter and optimal 142 mm length make them versatile for both shallow and deep drilling needs.
Key Features
- High-Speed Steel Construction: Built to withstand high temperatures and maintain sharpness through rigorous use.
- Precision Ground Tips: Ensures clean, accurate holes in metal surfaces with minimal effort.
- Universal Compatibility: Works with most drill types including bench drills, pillar drills, and handheld power drills.
- 5-Piece Value Pack: Provides multiple bits for continuous work without frequent replacements.
- Optimized Flute Design: Facilitates efficient chip removal for smoother drilling operations.
Technical Specifications
- Material: High-Speed Steel (HSS)
- Diameter: 11.5 mm
- Length: 142 mm
- Shank Size: 91 mm
- Point Angle: 118° standard for metal drilling
- Quantity: 5 drill bits per pack
- Surface Treatment: Bright finish for reduced friction
Why Choose This Product
When working with metal surfaces, ordinary drill bits can wear out quickly or fail to maintain precision. Our HSS Metal Drill Bits solve these problems with their hardened steel composition and precision engineering. The 118° point angle provides optimal penetration while reducing walking on curved surfaces.
Purchasing this 5-pack set offers significant value compared to buying individual bits. You'll always have spares ready when needed, minimizing downtime during critical projects. The extended 142 mm length allows for deeper drilling applications that standard bits can't handle.
Upgrade your toolkit today with these professional-grade drill bits - perfect for metalworkers, mechanics, and serious DIYers who demand precision and durability in every job.