- HSS tap drill bits
- 6 different sizes available - M3 M4 M5 M6 M8 M10
M3 x 0.5: Total length: 55mm, Spiral length: 24mm, drill diameter: 2.5mm
M4 x 0.7: Total length: 54mm, Spiral length: 24mm, drill diameter: 3.3mm
M5 x 0.8: Total length: 58mm, Spiral length: 28mm, drill diameter: 4.2mm
M6 x 1: Total length: 58mm, Spiral length: 28mm, drill diameter: 5.0mm
M8 x 1.25: Total length: 59mm, Spiral length: 18mm, drill diameter: 6.8mm
M10 x 1.5: Total length: 59mm, Spiral length: 20mm, drill diameter:8.5mm
Square handle: 6.35mm
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