Tungsten carbide drill bit

Tungsten carbide drill bit can be swapped out easily and accurately and customers can use a single drill body with multiple carbide drill bits to drill several different hole sizes. In addition, it eliminates the cost of backups needed when regrinding brazed or solid-carbide drills.Instead of replacing the whole drill body, end users only have to purchase a carbide drill bit, which costs about the same as regrinding a brazed or solid-carbide drill.