Included four types carbide inserts can be chosen, APMT1604, APMT1135, RPMW1003, RDMT1204. Suitable for processing high hardness materials.Specifications:Model: APMT1604, APMT1135, RPMW1003, RDMT1204 (optional)Material: carbideHardness: HRC52Type: milling insertsWorking Material: steelMachine Type: milling machineQuantity: 10PCSAPMT1604Single Weight: 6g / 0.2ounceSingle Size: 16 * 9mm / 0.6 * 0.4inPackage Weight: 69g / 12.4ouncePackage Size: 100 * 40 * 10mm / 3.9 * 1.6 * 0.4inAPMT1135Single Weight: 1g / 0.04ounceSingle Size: 10 * 6mm / 0.4 * 0.2inPackage Weight: 28g / 1.0ouncePackage Size: 100 * 40 * 10mm / 3.9 * 1.6 * 0.4inRPMW1003Single Weight: 1g / 0.04ounceSingle Diameter Size: 10mm / 0.4inPackage Weight: 30g / 1.1ouncePackage Size: 100 * 40 * 10mm / 3.9 * 1.6 * 0.4inRDMT1204Single Weight: 5g / 0.2ounceSingle Diameter Size: 12mm / 0.5inPackage Weight: 56g / 2.0ouncePackage Size: 92 * 38 * 10mm / 3.6 * 1.5 * 0.4inNotes:Please allow 1-30mm error due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Package List:10 * Carbide Inserts1 * Box