HOLEX Pro Steel high-precision countersink with unequal spacing 90° 4,3 mm

Article no.: 150182 4,3

plus VAT at the current rate Prices plus delivery costs

External ⌀ D_c (mm):

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Quantity

on request

In stock

149 pieces in stock

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External ⌀		4,3 mm
Coating		TiAlN
Countersink tip angle		90 degrees
Tool material		HSS
Spacing of the countersink cutting edges		unequal spacing
Number of cutting edges Z		3
Standard		DIN 335 C
Shank		Plain shank with h9
Through-coolant		no
smallest countersink ⌀ for holes from		1,3 mm
Overall length L		40 mm
Shank ⌀ D_s		4 mm
for countersunk screws ISO 2009, 2010, 7046, 7047		M2
Feed f in steel < 500 N/mm²		0,07 mm/rev.
Shank tolerance		h9
Colour ring		green
Series		Pro Steel
Type of product		Stepped drill and countersink

All countersinks have 3 cutting edges, radially relieved.
Flutes are ground from solid.
HOLEX Pro Steel:

Exact machining results in manual and machine use.
Chatter-free running through extremely unequal spacing of the cutting edges for high-quality surfaces.
Optimum tool life thanks to TiALN high-performance coating.
High process reliability due to optimised chip evacuation.
Attractive cost/benefit ratio.

High-precision countersink for chatter-free 90° countersinking.

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	HOLEX Pro Steel high-precision countersink with unequal spacing 90° 4,3 mm on request In stock 149 pieces in stock 16,79 € plus VAT at the current rate Prices plus delivery costs	Precision countersink with unequal spacing 90° 4,3 mm on request In stock 141 pieces in stock 30,36 € plus VAT at the current rate Prices plus delivery costs
Number of cutting edges Z	3	3
External ⌀	4,3	4,3
for countersunk screws ISO 2009, 2010, 7046, 7047	M2	M2
Countersink tip angle	90	90
Tool material	HSS	HSS
Shank ⌀ D_s	4	4
smallest countersink ⌀ for holes from	1,3	1,3