Blind hole machine tap, TiN, Type: 5/16-40

Article no.: 698670 Catalog no.: 130045

Price per 1 Piece

Net price: CHF 120.00

Type:

Thread tolerance:

Quantity

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Product details

Through-coolant		no
Cooling lubricant		yes
Interface position		on the machine
Holder type		Plain shank
Holder shape		plain shank
Holder version		metric
Holder size, metric		8 mm
Holder tolerance class		h9
Shank diameter		8 mm
Thread type		UNS
Cutter diameter		7.938 mm
Thread nominal diameter inch		0.313 in
Thread		5/16-40UNS
Thread pitch		0.635 mm
Turns per inch		40
Thread tolerance class		1B; 2B; 2B +0,05; 2B +0,10; 2B +0,20; 3B
Length of tapping part		19.85 mm
Taper lead angle		15 degrees
Number of teeth		3
Type of thread-cutting tool		machine tap for conventional machining
Taper lead form		C
Application for type of drilling		Blind hole
To depth (x diameter)		2.5
Number of clamping slots		3
Core hole diameter		7.4 mm
Flank angle		60 degrees
Square-drive width across flats		6.2 mm
Tool material		HSS-E
Coating		TiN
Interface		joint 1
Overall length		90 mm
Cutting direction		right-hand cutting
Standard		DIN 371
Machining method		thread processing internal
Colour ring		without
Type of product		Taps

Article number		698670
Catalog number		130045
EAN / GTIN		4062406048068
Manufacturer number		130045 5/16-40
Manufacturer/responsible person		Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com