â—Specification:
※ Material: High speed steel
※ Color: Gold
※ Weight: 0.40 pounds
※ Chamfer Angle: 90°
※ Petiole: round handle
※ Cut hole Size: 2-5mm, 5-10mm, 10-15mm, 15-20mm
※ Shank diameter: 6mm,8mm,10mm,12mm
※ Total length: 4.5mm,4.7mm,6.2mm,8.2mm
â—Features:
※ Stay Sharp.
※ Smooth cut & no chatter.
※ Use for home and industrial.
※ Effectively pull the wood chips out.
※ Suitable for low hardness of the workpiece, such as wood.
※ Titanium Coated Countersink Deburring Bit Metal Wood Drill.
※ Chamfer Countersink Deburring Drill Bit Crosshole Cutting Metal Tool.
※ High speed steel, high hardness, sharp knife, excellent cutting performance.
※ Used for workpiece circular aperture chamfering or cone hole, the edges on the surface of the chamfering processing.