JEFE HEX 1/2" Dia. 5" OAL , 3-Flat Shank HSS Twist Drill Bit, Black and Gold Finish, 135 Degree Split Point (6-Piece)

Specifications:<br> * Brand: Jefe Hex.<br> * Material: HSS.<br> * Finish: Black and Gold. <br> * Point Angle: 135 Degree, Split Point.<br> * Flute Type: Spiral.<br> * Shank Type: Straight with 3-Flat Shank.<br> * Size Includes: 1/2" 6 pcs.<br> * Package: Drill bits come in a double blister pack with easy opening design.<br> <br> Features:<br> *Black and gold finish increases lubricity, supplies corrosion protection, and increases durability. <br> *Tapered web provides strength, durability, and reduces breakage.<br> *135° split point for clean and accurate holes and reduces lock-up on breakthrough. <br> *Parabolic flute form quickly clears chips and debris, thus reducing heat build-up.<br> *3-flat shank locks firmly and eliminates spinning in standard chuck. <br> <br> Applied Materials:<br> Jefe Hex drill bit sets are built for general-purpose applications, such as DIY projects, home maintenance and MRO (Maintenance, Repair and Operations). Works ideally in a variety of materials including: steel, copper, aluminum, zinc alloy, cast iron, wood and plastics.<br> <br> Notice:<br> * Using the proper speed and feed (and in metals, cutting fluid) greatly reduces wear and prolongs tool life. <br> * Please allow 1-2mm in size measurement chart for variance due to manual measurement.<br> * Your satisfaction is our priority, please feel free to contact us for any questions and concerns.

• Accuracy & Longevity -135-degree split point starts drilling immediately, requires less force and eliminates &walking; across the working surface. Tapered web provides strength, durability, and reduces breakage.
• Three-Flat Design - Three flats on shank eliminate bit spinning in chuck. Our proprietary parabolic flute design brings optimal chip removal which reduces heat build-up.
• Wide Range of Uses - Drill bits are built for general purpose applications, such as steel/copper/aluminum/zinc alloy/wood/plastics. Also, it's ideal for DIY projects and home maintenance. Durable and reliable quality.
• Black & Gold Finish - Black and gold finish increases lubricity, supplies corrosion protection and increases durability. Ensures longer tool life in multiple working conditions. Tapered web provides strength, durability and reduces breakage.
• Package & Size: 6- Piece drill bits in a tube. Diameter 1/2 inch, total length 5 inch, working length 4-1/2 inch, 135 degree split point, 3-flat shank.