PYouo 3 Flute 90 Degree HSS Countersink Chamfering Bit Set - 5pc (4.5-50mm) for Wood & Steel - Durable Router Bits for Professional Woodworking & Metalworking - Perfect for DIY Projects, Furniture Making & Cabinet Installation

Material: HSSShank: round handleColor: as picture showsSurface Technology: white diamondSize: 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm,18mm, 20.5mm,30mm,35mmQuantity: 1pc/flute countersink drillUses: used in the hole of the workpiece 90 degrees chamfer or taper.You can complete cone processing for small amount of cutting machining

Material HSS

Shank round handle

Size 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm,18mm, 20.5mm,30mm,35mm

Professional Quality Router Bits, Solid Hardened Steel Bodies with Anti-Kickback Design to control the depth of cut and work safely.

The main function is trimming, three-dimensional clearance angle, slotted.