Description:

Total Weight: 40g; Cutting Diameter: 0.4mm/0.016". Shank Diameter: 3.175mm/1/8"; Cutting Depth: 7mm/0.28". Product Name: Micro Drill Bit; Package Content: 10 x Micro Drill Bit, 1 x Plastic Box. Material: Carbide; Color: Orange,Silver Tone. Working Range: PCB, CNC; Total Length: 38mm/1.5".