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Value pack solid carbide jobber drill extra short, 5 pieces

Article no.: 2174052 Catalog no.: GG1251

New product

Set price 5 Pieces (CHF 33.73 / 1 Piece)

Net price: CHF 156.00

⌀ D_C h7 (mm):

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Product details

Through-coolant		no
Cooling lubricant		yes
Number of tools		5 pcs.
Manufacturer’s designation		VHM-Spiralbohrer extra kurz
Interface position		on the machine
Holder type		plain shank
Shank diameter D_S		7.8 mm
Cutter diameter, min. D_{c min.}		7.8 mm
Configurable		no
Tolerance of cutter diameter		tolerance class ISO
Tolerance class ISO		h7
Flute length L_c		37 mm
Number of teeth Z		2
Twist direction		right-hand
Helix angle, min.		30 degrees
Angle, 1st step		118 degrees
Point geometry		N
Product designation (type)		N
Tool material		solid carbide
Coating		TiAlN
Interface		joint 1
Tolerance class		h7
Overall length L		79 mm
Cutting direction		right-hand cutting
Tool version		solid carbide
Standard		DIN 6539
Machining method		drilling into solid material (BVB)
Colour ring		without
Type of product		indexable drill
recommended maximum drilling depth		25.3 mm
Content		set

Article number		2174052
Catalog number		GG1251
EAN / GTIN		7612428296458
Manufacturer number		GG1251 7,8
Manufacturer/responsible person		Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com