Alfa Tool SD50431
•Silver and Deming drills are ideal for portable drilling and drill presses, where the maximum chuck capacity is 1/2″.
•Precision ground for high degree of concentricity between shank and body diameter.
•Used extensively in machine shops, maintenance departments, garages and body shops.
•Also popular in screw machining centers where a short, rigid drill is desirable.
•1/2″ Reduced Shank
•Alfa USA, 118° Point
•3 Flats On Shank
•Black Oxide Finish
Product Overview
TheALFA Tools SD50431 Silver & Deming Drillis your go-to solution for precision drilling. This HSS drill bit, designed with the professional tradesman in mind, combines durability with exceptional performance.
Key Features:
- Diameter:1-1/4″ (31.75 mm) – Perfect for larger holes, making it ideal for heavy-duty applications.
- Flute Length:3-1/8″ – Provides optimal chip removal for improved performance and efficiency.
- Overall Length:6″ – Suitable for a variety of drilling tasks, ensuring versatility in use.
- Material:High Speed Steel – Offers superior hardness and wear resistance for long-lasting use.
- Finish:Black Oxide – Enhances corrosion resistance and provides a sleek appearance.
- Point Angle:118° – Designed for quick penetration, reducing the effort needed for drilling.
- Reduced Shank:1/2″ – Facilitates compatibility with standard drill chucks.
- Design:3 Flats and Right Hand Spiral – Ensures a secure grip and precise drilling performance.
- Origin:Made in the USA – Reflects quality craftsmanship and local manufacturing standards.
Benefits:
- Maximize your drilling efficiency with a robust design that withstands heavy use.
- Enjoy the ease of use with a drill bit that reduces slippage and increases stability.
- Conquer various materials with confidence, thanks to its high-speed steel construction.
- Benefit from the Black Oxide finish which prolongs the life of the drill bit and enhances its performance.
Whether you are a professional contractor or a DIY enthusiast, the ALFA Tools SD50431 Silver & Deming Drill is engineered to meet your needs. Add this reliable drill bit to your toolkit today and experience the difference in quality and performance.


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