Suitable Drilling Aluminum Plastics Maintenance Review

Durable Construction - HSS material with black and gold coating increases lubricity, provides corrosion protection, and increases durability. Ensures longer tool life in multiple working conditions. Tapered web provides strength, durability and reduces breakage. No Center Punch is Needed - 135° split point design for fast penetration with less pressure. Twist drill bit kit will not "Walk" or "Wander". Parabolic Flute - Parabolic flute for better chip removal and reduced heat build-up. Versatile - Versatile drilling applications. Designed for contractors, electricians and tool professionals, anyone requiring accurate and reliable bits for general-purpose use in steel, copper, aluminum, zinc alloy, cast iron, wood, and plastics. Also, ideal for DIY projects and home maintenance. Reliable quality and dependable life time. Package & Size - 6 Pieces drill bits in a double blister pack with easy opening design. Diameter 1/16 inch, total length 1-7/8 inch, working length 7/8 inch, 135° split point, straight shank drill bit.