A pilot pin or ejector pin is essential for safe use of magnetic drill bits.

Use the short ejector pin for depths of 30mm
Use the long ejector pin for Tungsten carbide bits and the long series HSS bits.

RUKO HSS Magnetic Drill Bit or Core drills as they commonly known.

Lasts 4 times longer than an ordinary HSS Magnetic Drill Bit.

This Magnetic Drill Bit has Tungsten Carbide cutters for outstanding performance. Best quality Sandvik cutting teeth.

THESE RUKO HSS MAGNETIC DRILL BIT OR CORE DRILLS

are made out of heavy-duty high speed steel and well suited for use on steel (like T-brackets, large sheets), cast iron, non-ferrous and light metals.

Cutting Depth 55mm