25pcs 0.3-3mm Micro Drill Bits
12mm ER20 Collet
6-4mm Reduction Collet
3mm ER20 Collet
3.175x2.5x17mm Straight Cut Milling Bit
3.175x2.5x15mm Straight Cut Milling Bit
20pcs 0.3-1.6mm Micro Drill Bits
11mm ER20 Collet
6-3.175mm Reduction Collet
9mm ER20 Collet
5mm ER20 Collet
