Alfa Tool S150117TN
•Ideal for production work or repetitive drilling in hard metals, hardened stainless and other difficult to drill materials.
•Titanium Nitride coating (TiN) is a gold colored ceramic coating applied by physical vapor deposit (PVD), ensuring high hardness with low friction.
•The super hard surface with high lubricity increases tool life.
•135° self-centering split point reduces thrust.
•Titanium Nitride Coated, Gold Finish
•Jobber Length, 135° Split Point
ALFA Tools S150117TN Jobber Drill – 5/16″ Diameter
Discover the exceptional quality and performance of theALFA Tools S150117TN Jobber Drill. Designed for both professionals and DIY enthusiasts, this drill bit set provides you with reliable precision for all your drilling needs.
Key Features:
- Size & Dimensions:5/16″ diameter (0.3125 decimal equivalent) with a 3-3/16″ flute length and a total length of 4-1/2″.
- High Speed Steel:Crafted from high-speed steel for durability and strength, ensuring a longer lifespan.
- Titanium Nitride Coating:Enhanced performance with a titanium nitride coating that reduces friction and improves chip removal.
- 135° Split Point:The split point design allows for easy penetration and reduces walking on the surface, providing accurate drilling.
- Heavy Duty Construction:Built to withstand rigorous use, making it ideal for tough materials.
- Right Hand Spiral:Efficiently removes debris, enhancing the drilling process.
- Made in USA:Proudly manufactured in the USA, ensuring high quality and reliability.
Benefits:
- Achieve precise drilling results with ease.
- Maximize efficiency and minimize downtime with durable materials.
- Perfect for a variety of applications, from construction to home projects.
- Pack of 12 bits offers great value for all your drilling tasks.
Elevate your toolkit with theALFA Tools S150117TN Jobber Drilland experience the difference in quality and performance. Ideal for both professionals and hobbyists, this set is a must-have for anyone serious about their drilling projects.


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