Dart 10.4 mm 90° 3-Fluted Countersink – Efficient Metal & Wood Countersinking
This Dart CS3104 countersink drill bit is precision-ground from high-speed steel and engineered to DIN 335C standards. Always wear appropriate PPE such as safety glasses when countersinking. Dart 10.4 mm 90° 3-Fluted Countersink – CS3104.