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Taiwan GULING UNF titanium screw extrusion UNF12-28UNS12-32U1/4-28U1/4-32

Taiwan GULING American titanium extrusion screw tap complete specifications and quality assurance

discount 70% in 2018-09-25 to 2018-09-27
price: USD$ 22.40
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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GULIGN extrusion wire tapping

     GULING extrusion wire tappingUsing the standard JIS processing, raw materials imported from Germany is very fine particles of high speed steel, aluminum processing, Aluminum Alloy, low carbon steel, alloy steel, stainless steel, titanium alloy and other materials.


Material: HSS-E (high speed steel containing cobalt)

System: metric

Tooth type: long tooth type

Surface treatment: Ti

Application materials: zinc plate, iron plate, copper plate, aluminum plate, stainless steel plateSpecial note: not suitable for use of cast iron materials

Other Description: RH4-P RH4 which is the product of precision (tolerance), P represents the product is usually pointed through hole attack, B represents the product is usually applied to blind hole parts of head.

Extrusion screw tap and cutting different point without cutting discharge as its characteristics of teeth, and the internal thread processing surface pressure created beautiful appearance. Smooth. Material wire continuous no cutting, thread strength increased by about 30%, the precision is stable, because of the extrusion die of wire diameter psychological endurance, torsional strength. The tap life long is not easy to break. Materials with great extensibility.

Because of the particularity of extrusion screw tap, screw extrusion and Cutting Tapping the bottom of the same size compared to. So please before use according to the specifications of purchase confirmation right bottom or it will cause the gage unqualified.

A simplified formula for the company to provide for the use of the bottom:



Metric screw extrusion wire tapping hole diameter = - wire tapping from /2 such as M3X0.5 underport 3-0.5/2=2.75;