HOLEX Pro Steel high-precision countersink with unequal spacing 90°, TiAlN, External ⌀ Dc: 10,4mm

Article no.: 178726 Catalog no.: 150182
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Net price: CHF 16.90
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25 pieces in stock

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External ⌀ Dc (mm) Price per 1 Piece (incl. VAT)
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Product details

Technical Data

Through-coolant no
Cooling lubricant yes
Series Pro Steel
Manufacturer’s designation HOLEX Pro Steel Praezisions-Kegelsenker mit Ungleichteilung 90 Grad, TiAlN, Aussen-D 10,4mm
Interface position on the machine
Holder type Plain shank
Interface coding ZYL00600105
Holder shape plain shank
Holder version metric
Holder size, metric 0060 mm
Type of mounting spigot
Holder tolerance class h$09
Shank diameter 6 mm
Shank length 37.68 mm
Cutter diameter, max. 10.4 mm
Configurable no
Tolerance of cutter diameter manufacturer tolerance
For hole diameter 2.4 mm
Taper length 7.86 mm
Number of teeth 3
Twist direction right-hand
Helix angle, min. 20 degrees
Angle, 1st step 90 degrees
Pilot pin without guiding pin
Guide elements without guide elements
Spacing of the countersink cutting edges unequal spacing
Tool material HSS
Cutting media, manufacturer’s designation HSS-TIALN
Coating TiAlN
Interface joint 1
Gauge length 25 mm
Usable length 12.32 mm
Overall length 50 mm
Functional length 7.86 mm
Weight 15 g
Cutting direction right-hand cutting
Tool version solid steel
Standard DIN 335 C
Machining method subland drilling
Colour ring green
Type of product countersink
Content single part

Identification & Classification

Article number 178726
Catalog number 150182
EAN / GTIN 4062406524241
Manufacturer number 150182 10,4
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Alu plastics
N
75
Aluminium (short chipping)
N
70
Steel < 750 N/mm²
P
50
Steel < 900 N/mm²
P
40
Steel < 1100 N/mm²
P
20
Steel < 1400 N/mm²
P
15
Steel < 55 HRC
H
8
INOX < 900 N/mm²
M
18
INOX > 900 N/mm²
M
15
Ti > 850 N/mm²
S
12
GG(G)
K
20
CuZn
N
20
Uni
 
wet maximum
 
dry
 

Description

Version:

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.

Application:

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

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