Ronix HSS Twist Drill Bit Set 1–13mm – 25pcs

Description

The Ronix RH-5582 HSS Twist Drill Bit Set includes 25 precision-crafted bits in sizes from 1mm to 13mm, making it an essential addition to any toolbox. Designed to handle a wide range of materials such as metal, wood, plastic, sheet metal, and alloys, this set is built from hardened high-speed steel (HSS) with a quenching treatment for increased toughness and extended life.

Each bit features a 118° split point tip for self-centering precision and a double groove twist design for efficient chip removal and drilling speed. The chrome finish prevents rusting, ensuring durability even under demanding worksite conditions. Whether you’re a DIYer, technician, or professional builder, this set will meet your general construction, engineering, and household needs.

The RH-5582 comes neatly organized in a portable, labeled storage box for easy bit selection and secure transport. Compatible with most power drills on the market.

Features

• 25 HSS drill bits: Sizes from 1mm to 13mm
• Double groove thread design for faster chip removal and smoother drilling
• Chrome finish resists rust and increases durability
• 118° split point tip for fast, precise starts and reduced walking
• Made of hardened and forged steel for long tool life
• Suitable for wood, sheet metal, plastic, and alloys
• Compact portable case included for storage and easy organization
• Compatible with most standard power drills
• Ideal for DIY, construction, and engineering projects

Specification

• Model: RH-5582
• Included Sizes: 1–13mm (25 pieces)
• Material: High-Speed Steel (HSS)
• Point Angle: 118°
• Finish: Chrome
• Packaging: Portable storage box

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