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Diamond Twist Drill

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Diamond Twist Drill

Manufactured of high-speed steel, this twist drill is ideal for cutting, smoothing, and enlarging holes in gemstones, hard stones, glass, and ceramics. The drill is electroplated with highly effective, commercial-grade diamond abrasive that cuts quickly; it is effective on stone and glass. This diamond twist drill sheds particulates and debris more efficiently than regular diamond drills for cleaner cutting and longer service life.

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From $25.50
Diamond Twist Drill—
$25.50

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Manufactured of high-speed steel, this twist drill is ideal for cutting, smoothing, and enlarging holes in gemstones, hard stones, glass, and ceramics. The drill is electroplated with highly effective, commercial-grade diamond abrasive that cuts quickly; it is effective on stone and glass. This diamond twist drill sheds particulates and debris more efficiently than regular diamond drills for cleaner cutting and longer service life.