Features:
*Application: 3in 1(drilling, tapping, deburring),saving labor and time
*Suitable for soft metal tapping (aluminum alloy, zinc alloy, tin alloy, etc.)
*Suitable for three jaw chuck, such as hand drill, bench drill and tapping machine
*Suitable for soft metal processing with thickness less than 5mm, such as aluminum alloy, tin alloy, zinc alloy, etc.
Specifications:
*Metric: M3*0.5mm, M4*0.7mm, M5*0.8mm, M6*1mm, M8*1.25mm, M10*1.5mm
*Material: High-speed Steel
*Suitable for soft metal, aluminum, iron
*Optional Size: (Approx.)
it include 6 pcs
M3*0.5: Total Length: 55mm, Spiral Length: 24mm, Drill Diameter: 2.5mm
M4*0.7: Total Length: 54mm, Spiral Length: 24mm, Drill Diameter: 3.3mm
M5*0.8: Total Length: 58mm, Spiral Length: 28mm, Drill Diameter: 4.2mm
M6*1: Total Length: 58mm, Spiral Length: 28mm, Drill Diameter: 5.0mm
M8*1.25: Total Length: 59mm, Spiral Length: 18mm, Drill Diameter: 6.8mm
M10*1.5: Total Length: 59mm, Spiral Length: 20mm, Drill Diameter:8.5mm
Square Handle: 6.35mm (1/4")
