Cleveland Golf C14210 7/32 135° Cobalt Drill Bit

7/32″ Cobalt Drill Bit for Metal

The Cleveland Golf C14210 is a screw-machine drill bit made from cobalt steel. It is designed for drilling hard metals such as stainless steel and high-strength alloys. The 135-degree split point reduces walking and starts the cut quickly. This accessory suits machinists and technicians who need a durable bit for repetitive production work.

Installing and Common Issues

The bit fits any standard drill chuck that accepts a 7/32″ shank; simply tighten the jaws securely before use. Because the flute is shorter than a jobber-length bit, chip evacuation can clog in deep holes if you do not withdraw the bit frequently. Cobalt steel is harder than high-speed steel, so excessive side pressure or high RPM without coolant can cause the cutting edges to chip.

Check Your Setup Before Ordering

Verify that your drill chuck capacity includes the 7/32″ shank size and that the chuck key or keyless mechanism grips the shank firmly. Confirm the workpiece material matches the cobalt design; the bit is not intended for wood, plastic or masonry. Ensure you have cutting fluid or lubricant available, as the non-coolant-through design relies on external application to manage heat.