Used for the processing of wire thread insert mounting hole of the special internal thread. The structur and size are made according to the standard "fine handle and hand tap" GB3464-83, the working size is special designed in the material W18cr4V for both hand and machine. Can be applied to the processing of aluminum, magnesium alloy, copper alloy and other non-ferrous alloy. The pitch under 2.5mm is single tap and over 2.5mm is double tap.
The taps used for the processing of internal thread of the steel, cast iron, cast steel and other metal materials is double tap.
Can be designed and manufactured according to customers’ needs for all kinds of special varieties of thread bottom hole taps, such as soft aluminum, copper tapping machine, hand squeeze taps, a single ordinary steel tapping machine with a tap, stainless steel attack Wire cone, blind hole flat bottom taps, spiral groove taps and so on.
If you have any suggestions or opinions about our products,please leave a message,and we will immediately answer your questions. Thanks for your support.