ITEM NAME:21Pcs Mini Twist Drill Bits Set Index 61-80 w/Aluminum Hand Drill For Hobby 100% Brand New and High Quality Durable and practical Great for electronics, crafts, jewelry, watch making etc Specification: 20pcs index bit set includes the following sizes: #80 (0.0135"), #70 (0.0280"), #79 (0.0145"), #69 (0.0292"), #78 (0.0160"), #68 (0.0310"), #77 (0.0180"), #67 (0.0320"), #76 (0.0200"), #66 (0.0330"), #75 (0.0210"), #65 (0.0350"), #74 (0.0225"), #64 (0.0360"), #73 (0.0240"), #63 (0.0370"), #72 (0.0250"), #62 (0.0380"), #71 (0.0260"), #61 (0.0390") Mini Drill Length: 105mm Box Size: 110x61mm Quantity: 21 Pcs/1 Set Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you.#80 (0.0135"), #70 (0.0280"), #79 (0.0145"), #69 (0.0292"), #78 (0.0160"), #68 (0.0310"), #77 (0.0180"), #67 (0.0320"), #76 (0.0200"), #66 (0.0330"), #75 (0.0210"), #65 (0.0350"), #74 (0.0225"), #64 (0.0360"), #73 (0.0240"), #63 (0.0370"), #72 (0.0250"), #62 (0.0380"), #71 (0.0260"), #61 (0.0390").
