Forming taps(NRT), description about OSG Taiwan TiN coating Forming Taps.Rolling tap.Fluteless tap on China Suppliers Mobile

Specifications

Forming Taps
1.Using plastic deformation to produce internal threads.
2.Suitable for tapping steels and nonferrous metal allo

TiN Coating Forming Taps

(1)Product introduction

1.Feature	(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)TiN coating for superior wear and prevent adhesion between tap and material during processing.
2.Application	(1)No chips during processing. (2)For both blind and through hole. (3)For materials with good ductility. (4)Suitable for materails create no chips such as low carbon steels, medium carbon steels, and alloy steels.
3.Production range	Metric M1 ~ M20 U series NO.0~1/4"
4.Dimensions	JIS specifications
5.Thread limit	RH class
6.Material	HSS-Vanadium
7.Certification	ISO 9001 (Certified in Y1997)
8.Surface treatment	TiN coated treatment
9.Lubrication	Water-soluble, non-water soluble, emulsified, mineral, and vegetable oil.
10.Machine	M/C, ball plate, vertical(horizontal) machines, reciprocating tapping machine, and so on…
11.Applicable industries	Auto parts,machine parts,stianless componenets,and so on…

(2) Cutting speed and lubrication

Place of origin	Brand	Model	Work material	Cutting speed (m/min)	Suitable lubrication
Taiwan	TOSG	TIN-NRT	Low carbon steels Medium carbon steels High carbon steels	6~11	Water-soluble, non-water soluble, mineral and vegetable oil
			Stainless steels	5~10
			Copper&Brass casting	7~12
			Alloy casting	8~13

(3)Cutting depth

Model	Chamfer length (Number or threads)	TAP diameter
		Through hole		Blind hole
		<1.5D	>1.5D	<1.5D	>1.5D
TIN-NRT	2			V	V
	4	V	V

(4)Work material

V: Excellent O: Good

Place of Origin	Taiwan
Brand Name	TOSG