Carbide Hole Enlarging Spot Drill Bit 60 Degree For CNC Chamfering And Centering Tungsten Steel Drilling Guide Tool 1 Piece D6x100L For Precise Hole Location In Metalworking And Woodworking Projects

Carbide Hole-Enlarging Spot Drill Bit, 60° Centering Tool
✔️ D6x100L carbide spot drill, 1pc, CNC chamfering and centering

This carbide hole enlarging spot drill is designed for precise hole location and chamfering in metalworking and woodworking projects. It serves as a centering guide for CNC machines and handheld setups, helping you start holes cleanly and align tooling accurately.

✅ Diameter range: D3-D20 (3-20 mm / 0.118-0.787 in)
✅ Angles: 60°, 90°, 120° for precise chamfering and spot drilling
✅ Materials: carbide with tungsten steel core, suitable for metal and wood
✅ Coatings: uncoated for aluminum, nano-coating for steel

💡 What is a carbide center drill bit used for in CNC drilling and precise hole location?

Here's a handy overview for quick reference. - Handy for starting holes accurately and guiding subsequent drilling - Improves hole location and reduces wandering in metalworking - Carbide construction yields longer life in tough materials - Compatible with CNC drilling guides and center locating fixtures