Parts List: 5 x Drill Bit 1 x Center Punch 1 x Storage Case OR 5 x Drill Bit 1 x Storage Case Detailed This titanium coated step drill bit set covers 50 hole sizes from 3/16" to 1-3/8" , working on metal , wood , and plastic . Made of high speed steel , it cuts smoothly with X shape edges and dual flutes Key Features: Sturdy aluminum storage case included for easy carry Specifications: Build: High Speed Steel Size: Drill Bit: 1/4" - 1-3/8": 3.07 x 1.38in 3/16" - 7/8": 3.11 x 0.87in 1/4" - 3/4": 2.80 x 0.73in 1/8" - 1/2": 2.91 x 0.49in 3/16" - 1/2": 2.20 x 0.49in Center Punch: 5.24 x 0.49in Storage Case: 01: 5.90 x 4.72 x 1.57in 02: 5.90 x 3.94 x 1.57in Style (optional): Style 01, Style 02 Note: 1. The actual color of the product may vary slightly from the images shown. We strive to provide accurate color representation. 2. Please allow slight dimension variations due to manual measurements.
Kit Contents: Style 01 includes 5 multi step drill bits + 1 center punch; Style 02 includes 5 multi step drill bits only . This set covers 50 common hole sizes from 3/16" to 1: 3/8" , fitting various drilling tasks . It works on metal , wood , plastic and more , eliminating the need for multiple separate drill bitsHigh Grade Construction: Made of premium high speed steel with a titanium coating . This design lowers cutting resistance , keeps edges precise , and reduces friction during use , so bits stay cool even with continuous usePrecision Design: The pointed tip design enhances wear resistance for consistent performance . X shape cutting edges paired with dual flutes clear chips quickly , delivering clean cuts and accurate positioningPrecision Size Markings: Each step is clearly marked with its size for easy selectionAluminum Storage Case: All tools are stored in a sturdy aluminum case . It keeps bits organized for easy workshop storage or on the go transport , ideal for both professional users and DIY enthusiasts
