Specifications:
Name: Hex handle compound Tap Drill Bits
Metric : M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5
Material: High-speed steel(HSS )
Suitable for soft metal, aluminum, iron
Size:
M3x0.5: Total length: 50.5mm, drill diameter: 3mm
M4x0.7: Total length: 55mm, drill diameter: 4mm
M5x0.8: Total length: 56mm, drill diameter: 5mm
M6x1: Total length: 55.7mm, drill diameter: 6mm
M8x1.25: Total length: 56mm, drill diameter: 8mm
M10x1.5: Total length: 58.6mm, drill diameter:10mm
Square handle: 6.35mm
(Notice: Manual measurement may be a little error please understand!)
