High-precision countersink with unequal spacing and 3 drive flats 90° 4,3 mm

Article no.: 150132 4,3
plus VAT at the current rate Prices plus delivery costs
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External ⌀ Dc (mm) Unit price incl. VAT
  • Countersink tip angle: 90
  • Tool material: HSS
  • Spacing of the countersink cutting edges: unequal spacing
  • Number of cutting edges Z: 3
  • Standard: DIN 335 C

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Product details

Technical Data

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 Shank with h9 and three drive flats
Through-coolant no
smallest countersink ⌀ for holes from 1.3 mm
Overall length L 40 mm
Shank ⌀ Ds 4 mm
for countersunk screws ISO 2009, 2010, 7046, 7047 M2
Feed f in steel < 500 N/mm2 0.08 mm/rev.
Shank tolerance h9
Colour ring green
Type of product Stepped drill and countersink

Identification numbers & Classifications

Article number 150132 4,3
EAN / GTIN 4045197741905
Manufacturer number 150132 4,3

Application Table

Alu plastics
N
75
Aluminium (short chipping)
N
75
Alu > 10% Si
N
50
Steel < 500 N/mm²
P
65
Steel < 750 N/mm²
P
50
Steel < 900 N/mm²
P
30
Steel < 1100 N/mm²
P
18
Steel < 1400 N/mm²
P
8
Steel < 55 HRC
H
8
INOX < 900 N/mm²
M
16
INOX > 900 N/mm²
M
10
Ti > 850 N/mm²
S
12
GG(G)
K
25
CuZn
N
60
Graphite, GRP, CRP
N
Uni
 
wet maximum
 
dry
 

Description

Version:

All countersinks have 3 cutting edges. Special geometry with extremely unequal spacing and matching cutting edge preparation. Radially relief ground. Flutes ground from solid. Newly developed special TiAlN coating for long service life.
High-precision countersink, produced with tight manufacturing tolerances similar to DIN 335-C.
Three drive flats on the shank for use in a 3-jaw chuck.

Advantage:

Very smooth cutting throughout the entire countersinking operation. Chatter-free running for perfect results and optimum tool service life.

Application:

High-precision countersinks for production of exactly round 90° countersunk surfaces.

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High-precision countersink with unequal spacing and 3 drive flats 90° 4,3 mm

High-precision countersink with unequal spacing and 3 drive flats 90° 4,3 mm

on request
In stock
266 pieces in stock
€29.50
plus VAT at the current rate Prices plus delivery costs
on request
Subsequent delivery
0 pieces in stock
€16.40
plus VAT at the current rate Prices plus delivery costs
External ⌀ 4.3 4.3
Colour ring green green
for countersunk screws ISO 2009, 2010, 7046, 7047 M2 M2
Countersink tip angle 90 90
Shank tolerance h9 h9
smallest countersink ⌀ for holes from 1.3 1.3
Spacing of the countersink cutting edges unequal spacing unequal spacing

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