OSG Taiwan Forming Taps.Rolling tap.Fluteless tap

(1)No chips and suitable for lots kind of meterials.
(2)Large center diameter of the tap leads to higher endurance and torsional strength, and not easily broken.
(3)Chamfer: 2Pitches(for blind holes), and 4Pitches(for through holes).
(4)It provides smooth internal thread face, and also increases precision stability by 30% due to material fiber continuity.
(5)Steam oxide treatment for superior wear and prevent adhesion between tap and material during processing.

(1)No chips during processing.
(2)For both blind and through hole.
(3)Suitable for materails create no chips such as low carbon steels, medium carbon steels, and alloy steels.

Metric M1 ~ M20
U series NO.0~1/4"

M/C, automatic lathe, synchronous machine, and so on…

IC industries,mobile/tablet PC components,3C products componenets,and so on…

Cutting speed
(m/min)

Low carbon steels
& medium carbon steels

Water-soluble,
non-water soluble,
mineral and vegetable oil

Chamfer length
(Number or threads)