Umbrella Chamfer HSS Taper Drill Bit Cone Cutter For 3 To 14mm Holes, Step Reamer For Metal Wood Plastic, High Speed Steel Shank, 6mm 8mm 10mm Compatible With Electric Drills, Versatile Cone Cutter For Precise Clean Cuts

Premium HSS Umbrella Chamfer Cone Drill Bit 3-14mm
✔️ 1pc HSS taper drill bit for precise 3-14 mm umbrella chamfers

This umbrella chamfer cone drill bit is built from high-speed steel (HSS) to provide fast, clean entry holes through wood, metal, and plastic. The cone shape ensures smooth chamfers and burr-free edges for a professional finish in workshops, factories, or home projects.

✅ Material: High-speed steel (HSS) for durability and wear resistance
✅ Size range: 3-14 mm holes with umbrella chamfer design for clean edges
✅ Shank compatibility: fits a wide range of electric drills for easy setup
✅ Cone cutter geometry: fast chip clearance and burr-free finish

💡 What is an umbrella chamfer drill bit used for in metalworking and woodworking? This handy tool helps create clean burr-free chamfers on hole entrances.

• Handy for deburring and chamfering hole entrances in wood, metal, and plastic
• Produces smooth, burr-free edges for a professional finish
• HSS construction offers durability and longer life under drill use
• Works with common electric drills for quick setup and operation