Hexagonal Shank Helical Drill Bit Set 3 Pack for Water Pipe Expansion Punching 15~31mm Suitable with Most Drills Bit

Hexagonal Shank Helical Drill Bit Set 3 Pack for Water Pipe Expansion Punching 15~31mm Suitable with Most Drills Features: This 3 pack hexagonal helical countersink drill bit set features a shank that triples lifespans and boosts cutting efficiency, solving slow drilling with its hardness and high speed steel construction for efficient Designed with a three flute helical structure and a 6.35mm hexagonal shank, these bits ensures stable gripping and water pipe expansion from 15~31mm, made from sturdy alloy for accurate punching in various materials Ideal for electricians, plumbers, and craft enthusiasts, this tool helper professionals in demanding tasks like plumbing repairs, offering enhanced grip and reduced slippage for efficient workflow Perfect for scenarios such as water pipe repairing, reaming, woodworking, and soft metal drilling in homes renovations, furniture assembly, or industrial projects, ensuring versatility across applications The built in tip minimizes wobble for accurate starts, while compatibility with most drills enhances and speed, making it a must have for any drilling set requiring accuracy and durability Specifications: Materials: Alloy Size: Handle Diameter 0.635cm / 0.25inches; Length 5.5cm / 2.17inches Color: Gold / Silver Package Includes: 3Pcs helical Drill Bits Note: Please allow 1-2cm error due to manual measurement Please make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item Thanks

• Designed with a three flute helical structure and a 6.35mm hexagonal shank, these bits ensures stable gripping and water pipe expansion from 15~31mm, made from sturdy alloy for accurate punching in various materials
• Ideal for electricians, plumbers, and craft enthusiasts, this tool helper professionals in demanding tasks like plumbing repairs, offering enhanced grip and reduced slippage for efficient workflow
• Perfect for scenarios such as water pipe repairing, reaming, woodworking, and soft metal drilling in homes renovations, furniture assembly, or industrial projects, ensuring versatility across applications
• This 3 pack hexagonal helical countersink drill bit set features a shank that triples lifespans and boosts cutting efficiency, solving slow drilling with its hardness and high speed steel construction for efficient
• The built in tip minimizes wobble for accurate starts, while compatibility with most drills enhances and speed, making it a must have for any drilling set requiring accuracy and durability