JEFE HEX 1/2″ Dia. 5″ OAL HSS Twist Drill Bit, General Purpose, 3-Flat Shank, Black and Gold Finished, 135 Degree Split Point, Ideal for Steel/Wood/Copper/Aluminum/Zinc Alloy/Plastic. (2-Piece)
- 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 Coating – Black and gold coating 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: 2- Piece drill bits in a double blister pack with easy opening design. Diameter 1/2 inch, total length 5 inch, working length 4-1/2 inch, 135 degree split point, 3-flat shank..