Size of the Multifunctional Tap
|Model||Tooth distance||Total length(A)||Drill length(B)||Tap length(C)||Handle diameter(D)|
|M3||0.5 mm||54 mm||5 mm||10 mm||6.35 mm|
|M4||0.7 mm||54 mm||5 mm||10 mm||6.35 mm|
|M5||0.8 mm||56 mm||7 mm||10 mm||6.35 mm|
|M6||1 mm||57 mm||8 mm||10 mm||6.35 mm|
|M8||1.25 mm||58 mm||11 mm||16 mm||6.35 mm|
|M10||1.5 mm||58 mm||12 mm||13 mm||6.35 mm|
Product material: two kinds of high-speed steel 4341 and high-speed steel 6542.
The 4341 material is suitable for wood, aluminum, iron and other materials with low hardness (hardness not higher than HRC25°).
The 6542 material has high hardness and is more durable. It can be applied to steel plates, and even thinner 304 stainless steel plates of about 2mm.
Scope of application: integrated design of drill bit and tap, suitable for fast drilling and tapping. It is recommended to use it on a tapping machine. Pay attention to the operation method when using the hand electric drill. Because shaking and tilting will inevitably affect the tapping, it is easy to break the tap.