NC reamer extra long H7, uncoated, Nominal ⌀ D_C: 4mm

Article no.: 162971 4

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Product details

Through-coolant		no
Cooling lubricant		no
Interface position		on the machine
Holder type		Plain shank
Holder shape		plain shank
Holder version		metric
Holder size, metric		0040 mm
Type of mounting		spigot
Shank diameter		4 mm
Shank length		25 mm
Holder diameter, ISO tolerance class		4 mm
Holder diameter, lower dimension		-0.008 mm
Tolerance Class		h6
Cutter diameter 1st step min.		4 mm
Configurable		no
Hole to be created 1st step, ISO tolerance class		H7
Hole to be created 1st step, upper dimension		0.012 mm
Hole to be created 1st step, lower dimension		0.005 mm
Cutting edge length		19 mm
Tap infeed length		0.5 mm
Number of teeth		6
Twist direction		left-hand
Helix angle max.		7 degrees
Type of reaming tool		for through holes and blind holes
Type of drive		machine reamer
Tool material		HSS-E
Coating		uncoated
Interface		joint 1
Gauge length		137 mm
Usable length		134 mm
Overall length		160 mm
Functional length		159.5 mm
Weight		14 g
Cutting direction		right-hand cutting
Standard		Werksnorm
Data carriers		without data carrier
Machining method		boring out
Colour ring		without
Type of product		cylindrical reamer
Content		single part

Article number		162971 4
EAN / GTIN		4062406264291
Manufacturer number		162971 4
Manufacturer/responsible person		Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com