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Solid carbide NC high performance drill FS, plain shank DIN 6535 HA 2,8 mm

Article no.: 122540 2,8

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⌀ DC h7 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Type: FS
  • Tolerance nominal ⌀: h7

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Product details

Technical Data

Nominal ⌀ DC 2.8 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Type FS
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 16.8 mm
Shank DIN 6535 HA to h6
Through-coolant no
Semi-Standard yes
Flute length Lc 21 mm
Overall length L 57 mm
Shank ⌀ Ds 4 mm
Shank tolerance h6
Feed f in steel < 750 N/mm2 0.1 mm/rev.
Colour ring green
Type of product Jobber drill

Identification numbers & Classifications

Article number 122540 2,8
EAN / GTIN 4045197051653
Manufacturer number 122540 2,8

Application Table

Alu plastics
N
190
Aluminium (short chipping)
N
170
Alu > 10% Si
N
140
Steel < 500 N/mm²
P
90
Steel < 750 N/mm²
P
85
Steel < 900 N/mm²
P
75
Steel < 1100 N/mm²
P
65
Steel < 1400 N/mm²
P
40
INOX < 900 N/mm²
M
40
INOX > 900 N/mm²
M
30
Ti > 850 N/mm²
S
25
GG(G)
K
70
CuZn
N
160
Uni
 
wet maximum
 
dry
 

Description

Version:

Particularly strong due to strengthened core and special profile. Special point geometry. High concentricity and long tool life. High bore quality.

Note:

Flute length LC = L2 + 1.5 × DC.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122545.
Form HE: order with No. 122540 + 129100HE.

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Solid carbide NC high performance drill FS, plain shank DIN 6535 HA 2,8 mm

Solid carbide NC high performance drill FS, plain shank DIN 6535 HA 2,8 mm

Semi-Standard yes yes
Colour ring green without
Overall length L 57 55
Nominal ⌀ DC 2.8 2.8
Standard DIN 6537 DIN 6537 K
Tolerance nominal ⌀ h7 h7
Type of product Jobber drill Jobber drill

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