Drilling Bits

OSG has a wide variety of drill bits for any type of drilling. Whether Stub or X-long, coolant through tool or solid bit, carbide or HSS or micro, OSG has a solution for you. The MICRO line offers diameters from 0.02mm

STUB (2D - 3D) - Short spline length ideal for shallow blast holes.

JOBBER (4D - 7D) - Medium spline length ideal for a wide range of work materials.

TAPER (8D - 30D) - Long spline length with stable burr output for deep holes.

MICRO - Holes below 2 mm in diameter.

COOLANT FED - Drills with internal passages to deliver coolant directly to the cut faces