0.5-3mm 7Pcs Small Electric Drill Bit Collet Clamp Micro Twist Drill Tool

Copper drill clip 1 +5 copper chuck + 1 small wrench The size of the copper chuck is (0.5mm 1.0mm 1.5mm 2.5mm 3.0mm) Suitable for 0.5-3.0MM drill bit with the drill bit they make up a Electric drill it can be used for ABS board light wood cardboard and other drilling. Also it can be used for other purposes. Quantity: 1Set（7Pcs） Note: Size for manual measurement there may be a 0 to 2 cm error belongs to the normal phenomenon. And due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you! Package includes（no retail package）: Copper drill clip *1Pc Copper chuck *5Pcs Small wrench*1Pc