Size: Diameter length 2.35mm
Material: STAINLESS STEEL
Model Number: Nail drill
Type 1: 9 Type Silver Tungsten Carbide Nail Drill bits
Type 2: 6 Type Rainbow Tungsten Carbide Nail Drill bits
Type 3: 5 Size Black Ceramic Drill bits for Nail
Type 4: 5 Size Blue Ceramic Drill bits for Nail
Type 5: 3 Size White Ceramic Drill bits for Nail