Spiral Fluted taps(SFT), description about OSG Taiwan for stainless steel Spiral fluted tap on China Suppliers Mobile

Specifications

Spiral fluted tap
1.For stainless steel
2.It can cut threads all way to the bottom of blind holes

OSG Taiwan Spiral fluted tap for stainless steel

(1)Product introduction

1.Feature	1)With spiral angle of 450 , this tap is suitable for blind hole tapping of stainless steels materials that difficult to process. (2)Using oxide treatment to prevent galling.
2.Application	(1))Suitable for materials that difficult to process such as stainless steel ,heat resistant steel,nickel chromium manganese steel and so on... (2)Suitable for blind holes tapping .
3.Production range	Metric(M)=M1 ~ M48 Unified (U)=NO.0~1-1/2" Withworth(W)=W1/8~1-1/2"
4.Dimensions	JIS specifications
5.Thread limit	OH class
6.Material	Vanadium high speed steel
7.Certification	ISO 9001 (Certified in Y1997)
8.Surface treatment	Steam oxide
9.Lubrication	Non-water soluble ,vegetable oil
10.Machine	CNC,automatic lathe,verticla (horizontal)machine,drilling machine,manual feed ,and so on
11.Applicable industries	Auto die-casting accessories,machine die-casting accessories,electronic components die-casting and so on

(2) Cutting speed and lubrication selection

Place of origin	Brand	Model	Work material	Cutting speed (m/min)	Suitable lubrication
Taiwan	TOSG	EX-SUS-SFT	Stainless	5~8	Non-water soluble,vegetable oil ,emulsion
			Copper	6~11
			Thermoplastic	10~15

(3)Cutting depth

Model	Chamfer length (Number or threads)	TAP diameter
		Through hole		Blind hole
		<1.5D	>1.5D	<1.5D	>1.5D
EX-SUS-SFT	2.5			V	V

(4)Work material

V: Excellent O:Good