What are the three parts of a diamond bit?

What are the three parts of a diamond bit?

• A. Diamonds, matrix and shank
• B. Diamonds, carbide, and shank
• C. Gems, matrix, and shank
• D. Diamonds, matrix, and sleeve

Answer: (A)

The essential parts of a diamond bit are the diamonds, the matrix that bonds them, and the shank that fits into the drill. The diamonds are the active cutting material, embedded in a metal or resin matrix that holds them in place and provides structure. The shank is the part that attaches to the drill and transfers torque and movement. Other options mix in terms that aren’t part of the standard three components. Carbide is a different abrasive material, not the defining bonded-part of a diamond bit. Gems is simply another word for precious stones and isn’t the technical term used here. A sleeve isn’t the typical part used to connect to the drill; the shank is.

The essential parts of a diamond bit are the diamonds, the matrix that bonds them, and the shank that fits into the drill. The diamonds are the active cutting material, embedded in a metal or resin matrix that holds them in place and provides structure. The shank is the part that attaches to the drill and transfers torque and movement.

Other options mix in terms that aren’t part of the standard three components. Carbide is a different abrasive material, not the defining bonded-part of a diamond bit. Gems is simply another word for precious stones and isn’t the technical term used here. A sleeve isn’t the typical part used to connect to the drill; the shank is.