BlueSpot High Speed Step Dril Bit 4-22mm HSS Hex Titanium Coared Step Cone Drill

BlueSpot HSS Step Drill 4-22mm Titanium High-Speed Steel - Bronze. The BlueSpot HSS Step Drill4-22mm is a precision tool designed for creating clean,accurate holes in various materials. Manufactured fromhigh -speed steel and featuring atitanium nitride coating, this step drill ensures durability and efficient performance across multiple applications.

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