Dremel 1/8" Ball Shape Tungsten Carbide Burr Part Number: 9903HPSKU: DRE9903HP $22.85 Unit Of Measure: Each 30 Each / Case Clear Options Qty: Add to Cart Order In Bulk Add $250.00 worth of items to your cart to qualify for free shipping. Item Details Dremel High Performance Tungsten Carbide Cutter.