Twist Drill Bit Set Ti Coated HSS 14 Inch Hex Shank 564 to 12 Impact Bits with Limit Rings for

Feature: 1. Ti Coated HSS: These twist drill bits adopt HSS structure, with ti coating, to improve durability and wear resisting performance, making them suitable for various drilling projects, including wood, metal, plastic, and more 2. 14 Inch Hex Shank: These drill bits have a 14 inch hex shank, making it easier and safer to install on all power tools, especially for locking fast change chucks, eliminating the hassle of the shank rotating in the chuck 3. Auto Centering: Hex shank drill bit improves cutting speed through automatic centering, prevents movement, removes debris and particles faster, and achieves a quicker and cooler drilling process 4. Angle and Groove: Featuring 135 degrees dividing point geometric shape, ensuring accurate start and reducing moving on the working surface; Double U grooves effectively remove debris, reduce friction and heat 5. Storage Box: Equipped with a portable storage box. Each bit holder has a designated hole and a size index to facilitate the storage and sorting of these twist drill bits, convenient to identify and access 6. Drill Bits and Limit Rings: Provide 29 twist drill bits of different specifications to meet your various needs; Equipped with 9 limit rings of different sizes, to help fix the position of the drill bit during hole drilling Specification: Item Type: Twist Drill Bit Set Material: Ti Alloy, HSS Shank: 14 Inch Hex Shank Specifications: 516 inch, 1964 inch, 932 inch, 1764 inch, 14 inch, 1564 inch, 732 inch, 1364 inch, 316 inch, 1164 inch, 532 inch, 964 inch, 18 inch, 764 inch, 332 inch, 564 inch, 116 inch, 2164 inch, 1132 inch, 2364 inch, 38 inch, 2514 inch, 1332 inch, 27x64 inch, 716 inch, 2964 inch, 3164 inch, 12 inch. Package List: 29 x Twist Drill Bits 9 x Limit Rings 1 x Storage BoxTi Coated HSS: These twist drill bits adopt HSS structure, with ti coating, to improve durability and wear resisting performance, making them suitable for various drilling projects, including wood, metal, plastic, and more 14 Inch Hex Shank: These drill bits have a 14 inch hex shank, making it easier and safer to install on all power tools, especially for locking fast change chucks, eliminating the hassle of the shank rotating in the chuck Auto Centering: Hex shank drill bit improves cutting speed through automatic centering, prevents movement, removes debris and particles faster, and achieves a quicker and cooler drilling process Angle and Groove: Featuring 135 degrees dividing point geometric shape, ensuring accurate start and reducing moving on the working surface; Double U grooves effectively remove debris, reduce friction and heat Storage Box: Equipped with a portable storage box. Each bit holder has a designated hole and a size index to facilitate the storage and sorting of these twist drill bits, convenient to identify and access