Our black & gold accessories sets now come in ToughCase+ system， the latest addition to our acccessory storage line. The ToughCase+ system is a connectable case system designed to optimize storage space and keep your bits organized. The patented bit-bar design allows for easy bit removal and the clear lid allows you to see inside at a glance. Featuring black and gold coating for preventing rust. The tapered web design provides extreme durability to resist breakage. The bits feature a 3-flats shank to reduce spin-out in the chuck. The black & gold metal drill bits are made of heavy-duty High Speed Steel for drilling into a variety of materials including plastic， wood， and metal. Each bit features a 135° split point tip design to help reduce walking.
135° Split point tip design to help reduce walking
High Speed Steel to be used in plastic， wood， and metal
Tapered web design for extreme durability and resisting breakage
Black and gold coating to help prevent rust and wear
3-Flats shank to reduce spin-out in the chuck
Size markings on the drill bit shank for identifying sizes quickly
Connectable accessory storage system to optimize storage space
Patented bit-bar design allows easy removal of bits and customizable placement
Clear lid allows you to easily see contents at glance
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