BB 150mm Length Coated Carbide Drill Machine Metal Hole Making Tool for Steel Stainless Steel(1.5~6.45mm) ball nose end mill Curved Counterbore Machining

Curved Counterbore Machining

Transportation Industry -

-BK series coating

and then replace it with a small cutter for precision carving

This effect is particularly significant when machining viscous materials (such as aluminum and stainless steel)

BB 150mm Length Coated Carbide Drill Machine Metal Hole Making Tool for Steel Stainless Steel(1.5~6.45mm) ball nose end mill Curved Counterbore MachiningBB 150mm Length Carbide Drill Designed for Deep Hole Machining: Powerful Cutting Performance, Durable and Rigid. BB2055 Series: TiSiN Coating, Suitable for Mild Steel Material Hardness: HRC < 40 Point Angle: 120 BB2055 TiSiN HRC < 40 120 Brand Name(): BB Origin(): Mainland China() is_customized(): YES Model Number(): BB2055 DIY Supplies(DIY): Metalworking Type(): Twist Drill Bit() Use(): Metal Drilling() Dia. of Cut: 2. 6mm 20. 0mm TISIN Nano Coating