Hexagonal Shank Straight Groove Step Drill Bit Set

This hexagonal shank straight groove step drill bit set is designed for precision drilling in various materials, ensuring clean and accurate holes.

• Key features: Multiple sizes for versatile applications
• Material: Durable steel construction
• Fitment: Compatible with standard drills
• Sizes: 3-12mm, 4-12mm, 4-20mm, 4-32mm
• Additional spec: Ideal for metalworking tasks

Best suited for: metalworkers, machinists, general trade

Note: Please check product size, fitment, specifications and compatibility before purchase. Installation, use and suitability are the customer's responsibility. Where applicable, professional installation or inspection is recommended. Built Supply Co is not liable for incorrect fitment, misuse, improper installation, or failure to follow manufacturer instructions.