Serial taps - never heard of them.
The taps from Arc Euro Trade seem just like 'Hand taps', for hard materials.
Hand taps normally come in 3's.
I tend to use a cutting oil with my hand taps
makes for easier cutting.
DaveH
The taps from Arc Euro Trade seem just like 'Hand taps', for hard materials.Hand taps normally come in 3's.
I tend to use a cutting oil with my hand taps
makes for easier cutting. DaveH