About This

• Multi-Size Countersink Drill Bit Set: MATEWORK counter sink drill bit for wood includes 5 standard sizes (twist drill: #4, #6; tapered twist drill: #8, #10, #12), each with a companion drill bit
• Upgrade 4-Flute Countersink: The 4-flute countersink drill bit provides exceptional sharpness and cutting stability for faster, smoother drilling. Its multi-flute design distributes cutting load, significantly extending the drill bit?셲 life
• Sharp Drilling & Extended Service Life: Made from premium M2 cobalt HSS, this counter sink drill bit offers superior wear resistance for extended use. It ensures sharp cutting and smooth drilling, delivering high-efficiency, durable performance
• Quick Adjust & Replace: The brocas para madera featuring a universal 1/4" hex shank, this wood drill bit allows tool-free changes and length adjustments. It efficiently clears shavings to reduce clogging and maintain optimal performance
• Pre-Lubrication Treatment: Countersink drill bits are pre-lubricated from the factory to prevent rust and reduce friction, offering ready-to-use convenience, improved efficiency, and extended service life (note: Slight oil residue is normal)
• Ideal for Woodworking: Our countersink drill bit set for woodworking is perfect for creating clean, uniform countersinks in wood, plywood, MDF, and other wood-based materials
• PLEASE NOTE: Drill bits #4 and #6 are standard twist drills, while drill bits #8, #10, and #12 are tapered twist drills

Overview

• Material : High Speed Steel (HSS)
• Finish Type : Uncoated
• Shank Type : Hex
• Brand : Matework
• Tool Flute Type : Spiral