JCB Multi Purpose Drill Bit - 6 x 150mm

Yes, it is designed to handle masonry when used in hammer mode, but keep it in standard rotary mode for wood and metal.

No, this bit is intended for general metal, wood, and masonry; hardened steel requires specialized cobalt bits.

Avoid overheating the bit and ensure you aren't applying excessive pressure, which can wear down the carbide edges prematurely.

Yes, it is designed for all standard 3-jaw chucks found on most power drills.

While carbide can be sharpened, it requires specialized diamond grinding wheels and expertise, so it is often more cost-effective to replace it.

Use a center punch on metal or a pilot mark on wood before starting the drill.

Reduce your drilling speed (RPM) and ensure that debris is being cleared from the flutes.

Reverse the drill direction slowly to back the bit out, then check for debris buildup.