1pc 1/4" Metric Screw Tap Drill bit

$10.99

Our1/4" Metric Screw Tap Drill bit lets you to easily create threaded holes in metal. With the availability of 6 different sizes - M3, M4, M5, M6, M8, M10 - you have the flexibility to get tap through most metal components without breaking a sweat. Perfect for soft tapping through soft metal, aluminum, iron, and more. With its durable HSS construction, these drill bits will last you for many years of use.

HSS tap drill bits
6 different sizes available - M3 M4 M5 M6 M8 M10
Size:

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