6pcs Set of Serrated Hexagonal Handle Twist Drill Bit Set Wooden Board Expansion Groove Serrated High-Speed Steel Alloy Bits

6-Piece Serrated Twist Drill Bit Set for Woodworking This 6-piece set includes high-speed steel alloy bits designed specifically for wood drilling, ideal for creating clean expansion grooves in wooden boards with precision and ease.

High Carbon Steel Construction for Durability Made from high carbon steel, these drill bits offer excellent strength and resistance to wear, ensuring long-lasting performance during repeated use in DIY woodworking projects.

Hexagonal Handle for Better Grip and Control The hexagonal handle design provides a secure grip, reducing slippage and allowing for better torque control when drilling into dense or hard wood materials.

Perfect for M3–M8 Screw Hole Preparation Suitable for M3 to M8 size applications, this set is ideal for preparing pilot holes in wood, making it a versatile choice for furniture assembly and carpentry tasks.

80mm Length Ensures Deep Drilling Capability With a total length of 80mm, these drill bits can reach deep into wood, enabling efficient drilling for thick boards and structural joinery without frequent bit changes.

Compact and Lightweight Packaging for Easy Storage The package measures 22 x 11 x 3 cm and weighs only 0.110 kg, making it easy to store and transport, perfect for workshop or home DIY use.

100% Chemical-Free and Safe for Home Use Free from high-concerned chemicals, this drill bit set is safe for indoor use and compatible with eco-conscious DIY enthusiasts who prioritize health and safety.